109211960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 294356160

約数和(自身を除く): 185144200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 61, 65, 88, 104, 110, 122, 130, 143, 220, 244, 260, 286, 305, 313, 440, 488, 520, 572, 610, 626, 671, 715, 793, 1144, 1220, 1252, 1342, 1430, 1565, 1586, 2440, 2504, 2684, 2860, 3130, 3172, 3355, 3443, 3965, 4069, 5368, 5720, 6260, 6344, 6710, 6886, 7930, 8138, 8723, 12520, 13420, 13772, 15860, 16276, 17215, 17446, 19093, 20345, 26840, 27544, 31720, 32552, 34430, 34892, 38186, 40690, 43615, 44759, 68860, 69784, 76372, 81380, 87230, 89518, 95465, 137720, 152744, 162760, 174460, 179036, 190930, 210023, 223795, 248209, 348920, 358072, 381860, 420046, 447590, 496418, 763720, 840092, 895180, 992836, 1050115, 1241045, 1680184, 1790360, 1985672, 2100230, 2482090, 2730299, 4200460, 4964180, 5460598, 8400920, 9928360, 10921196, 13651495, 21842392, 27302990, 54605980, 109211960]

約数ペア:

[(1, 109211960), (2, 54605980), (4, 27302990), (5, 21842392), (8, 13651495), (10, 10921196), (11, 9928360), (13, 8400920), (20, 5460598), (22, 4964180), (26, 4200460), (40, 2730299), (44, 2482090), (52, 2100230), (55, 1985672), (61, 1790360), (65, 1680184), (88, 1241045), (104, 1050115), (110, 992836), (122, 895180), (130, 840092), (143, 763720), (220, 496418), (244, 447590), (260, 420046), (286, 381860), (305, 358072), (313, 348920), (440, 248209), (488, 223795), (520, 210023), (572, 190930), (610, 179036), (626, 174460), (671, 162760), (715, 152744), (793, 137720), (1144, 95465), (1220, 89518), (1252, 87230), (1342, 81380), (1430, 76372), (1565, 69784), (1586, 68860), (2440, 44759), (2504, 43615), (2684, 40690), (2860, 38186), (3130, 34892), (3172, 34430), (3355, 32552), (3443, 31720), (3965, 27544), (4069, 26840), (5368, 20345), (5720, 19093), (6260, 17446), (6344, 17215), (6710, 16276), (6886, 15860), (7930, 13772), (8138, 13420), (8723, 12520)]