8536468850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 216

約数和(自身を含む): 20429947980

約数和(自身を除く): 11893479130

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 53, 65, 70, 91, 98, 106, 130, 169, 175, 182, 245, 265, 325, 338, 350, 371, 389, 455, 490, 530, 637, 650, 689, 742, 778, 845, 910, 1183, 1225, 1274, 1325, 1378, 1690, 1855, 1945, 2275, 2366, 2450, 2597, 2650, 2723, 3185, 3445, 3710, 3890, 4225, 4550, 4823, 5057, 5194, 5446, 5915, 6370, 6890, 8281, 8450, 8957, 9275, 9646, 9725, 10114, 11830, 12985, 13615, 15925, 16562, 17225, 17914, 18550, 19061, 19450, 20617, 24115, 25285, 25970, 27230, 29575, 31850, 33761, 34450, 35399, 38122, 41234, 41405, 44785, 48230, 50570, 59150, 62699, 64925, 65741, 67522, 68075, 70798, 82810, 89570, 95305, 103085, 120575, 125398, 126425, 129850, 131482, 136150, 144319, 168805, 176995, 190610, 206170, 207025, 223925, 241150, 247793, 252850, 268021, 288638, 313495, 328705, 337610, 353990, 414050, 438893, 447850, 460187, 476525, 495586, 515425, 536042, 626990, 657410, 721595, 844025, 877786, 884975, 920374, 953050, 1010233, 1030850, 1238965, 1340105, 1443190, 1567475, 1643525, 1688050, 1769950, 1876147, 2020466, 2194465, 2300935, 2477930, 2680210, 3134950, 3221309, 3287050, 3484273, 3607975, 3752294, 4388930, 4601870, 5051165, 6194825, 6442618, 6700525, 6968546, 7215950, 9380735, 10102330, 10972325, 11504675, 12389650, 13133029, 13401050, 16106545, 17421365, 18761470, 21944650, 23009350, 24389911, 25255825, 26266058, 32213090, 34842730, 46903675, 48779822, 50511650, 65665145, 80532725, 87106825, 93807350, 121949555, 131330290, 161065450, 170729377, 174213650, 243899110, 328325725, 341458754, 609747775, 656651450, 853646885, 1219495550, 1707293770, 4268234425, 8536468850]

約数ペア:

[(1, 8536468850), (2, 4268234425), (5, 1707293770), (7, 1219495550), (10, 853646885), (13, 656651450), (14, 609747775), (25, 341458754), (26, 328325725), (35, 243899110), (49, 174213650), (50, 170729377), (53, 161065450), (65, 131330290), (70, 121949555), (91, 93807350), (98, 87106825), (106, 80532725), (130, 65665145), (169, 50511650), (175, 48779822), (182, 46903675), (245, 34842730), (265, 32213090), (325, 26266058), (338, 25255825), (350, 24389911), (371, 23009350), (389, 21944650), (455, 18761470), (490, 17421365), (530, 16106545), (637, 13401050), (650, 13133029), (689, 12389650), (742, 11504675), (778, 10972325), (845, 10102330), (910, 9380735), (1183, 7215950), (1225, 6968546), (1274, 6700525), (1325, 6442618), (1378, 6194825), (1690, 5051165), (1855, 4601870), (1945, 4388930), (2275, 3752294), (2366, 3607975), (2450, 3484273), (2597, 3287050), (2650, 3221309), (2723, 3134950), (3185, 2680210), (3445, 2477930), (3710, 2300935), (3890, 2194465), (4225, 2020466), (4550, 1876147), (4823, 1769950), (5057, 1688050), (5194, 1643525), (5446, 1567475), (5915, 1443190), (6370, 1340105), (6890, 1238965), (8281, 1030850), (8450, 1010233), (8957, 953050), (9275, 920374), (9646, 884975), (9725, 877786), (10114, 844025), (11830, 721595), (12985, 657410), (13615, 626990), (15925, 536042), (16562, 515425), (17225, 495586), (17914, 476525), (18550, 460187), (19061, 447850), (19450, 438893), (20617, 414050), (24115, 353990), (25285, 337610), (25970, 328705), (27230, 313495), (29575, 288638), (31850, 268021), (33761, 252850), (34450, 247793), (35399, 241150), (38122, 223925), (41234, 207025), (41405, 206170), (44785, 190610), (48230, 176995), (50570, 168805), (59150, 144319), (62699, 136150), (64925, 131482), (65741, 129850), (67522, 126425), (68075, 125398), (70798, 120575), (82810, 103085), (89570, 95305)]