8489738950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:483

約数の個数: 192

約数和(自身を含む): 20204421120

約数和(自身を除く): 11714682170

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 79, 103, 110, 154, 158, 175, 206, 271, 275, 350, 385, 395, 515, 542, 550, 553, 721, 770, 790, 869, 1030, 1106, 1133, 1355, 1442, 1738, 1897, 1925, 1975, 2266, 2575, 2710, 2765, 2981, 3605, 3794, 3850, 3950, 4345, 5150, 5530, 5665, 5962, 6083, 6775, 7210, 7931, 8137, 8690, 9485, 11330, 12166, 13550, 13825, 14905, 15862, 16274, 18025, 18970, 20867, 21409, 21725, 27650, 27913, 28325, 29810, 30415, 36050, 39655, 40685, 41734, 42818, 43450, 47425, 55826, 56650, 56959, 60830, 74525, 79310, 81370, 89507, 94850, 104335, 107045, 113918, 139565, 149050, 149863, 152075, 179014, 195391, 198275, 203425, 208670, 214090, 235499, 279130, 284795, 299726, 304150, 307043, 390782, 396550, 406850, 447535, 470998, 521675, 535225, 569590, 614086, 626549, 697825, 749315, 895070, 976955, 1043350, 1070450, 1177495, 1253098, 1395650, 1423975, 1498630, 1535215, 1648493, 1953910, 2149301, 2205127, 2237675, 2354990, 2847950, 3070430, 3132745, 3296986, 3746575, 4298602, 4410254, 4475350, 4884775, 5887475, 6265490, 7493150, 7676075, 8242465, 9769550, 10746505, 11025635, 11774950, 15352150, 15435889, 15663725, 16484930, 21493010, 22051270, 24256397, 30871778, 31327450, 41212325, 48512794, 53732525, 55128175, 77179445, 82424650, 107465050, 110256350, 121281985, 154358890, 169794779, 242563970, 339589558, 385897225, 606409925, 771794450, 848973895, 1212819850, 1697947790, 4244869475, 8489738950]

約数ペア:

[(1, 8489738950), (2, 4244869475), (5, 1697947790), (7, 1212819850), (10, 848973895), (11, 771794450), (14, 606409925), (22, 385897225), (25, 339589558), (35, 242563970), (50, 169794779), (55, 154358890), (70, 121281985), (77, 110256350), (79, 107465050), (103, 82424650), (110, 77179445), (154, 55128175), (158, 53732525), (175, 48512794), (206, 41212325), (271, 31327450), (275, 30871778), (350, 24256397), (385, 22051270), (395, 21493010), (515, 16484930), (542, 15663725), (550, 15435889), (553, 15352150), (721, 11774950), (770, 11025635), (790, 10746505), (869, 9769550), (1030, 8242465), (1106, 7676075), (1133, 7493150), (1355, 6265490), (1442, 5887475), (1738, 4884775), (1897, 4475350), (1925, 4410254), (1975, 4298602), (2266, 3746575), (2575, 3296986), (2710, 3132745), (2765, 3070430), (2981, 2847950), (3605, 2354990), (3794, 2237675), (3850, 2205127), (3950, 2149301), (4345, 1953910), (5150, 1648493), (5530, 1535215), (5665, 1498630), (5962, 1423975), (6083, 1395650), (6775, 1253098), (7210, 1177495), (7931, 1070450), (8137, 1043350), (8690, 976955), (9485, 895070), (11330, 749315), (12166, 697825), (13550, 626549), (13825, 614086), (14905, 569590), (15862, 535225), (16274, 521675), (18025, 470998), (18970, 447535), (20867, 406850), (21409, 396550), (21725, 390782), (27650, 307043), (27913, 304150), (28325, 299726), (29810, 284795), (30415, 279130), (36050, 235499), (39655, 214090), (40685, 208670), (41734, 203425), (42818, 198275), (43450, 195391), (47425, 179014), (55826, 152075), (56650, 149863), (56959, 149050), (60830, 139565), (74525, 113918), (79310, 107045), (81370, 104335), (89507, 94850)]