103679912380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{170689}}^1$

素因数の和:170971

約数の個数: 72

約数和(自身を含む): 240275533680

約数和(自身を除く): 136595621300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 251, 484, 502, 605, 1004, 1210, 1255, 2420, 2510, 2761, 5020, 5522, 11044, 13805, 27610, 30371, 55220, 60742, 121484, 151855, 170689, 303710, 341378, 607420, 682756, 853445, 1706890, 1877579, 3413780, 3755158, 7510316, 9387895, 18775790, 20653369, 37551580, 41306738, 42842939, 82613476, 85685878, 103266845, 171371756, 206533690, 214214695, 413067380, 428429390, 471272329, 856858780, 942544658, 1885089316, 2356361645, 4712723290, 5183995619, 9425446580, 10367991238, 20735982476, 25919978095, 51839956190, 103679912380]

約数ペア:

[(1, 103679912380), (2, 51839956190), (4, 25919978095), (5, 20735982476), (10, 10367991238), (11, 9425446580), (20, 5183995619), (22, 4712723290), (44, 2356361645), (55, 1885089316), (110, 942544658), (121, 856858780), (220, 471272329), (242, 428429390), (251, 413067380), (484, 214214695), (502, 206533690), (605, 171371756), (1004, 103266845), (1210, 85685878), (1255, 82613476), (2420, 42842939), (2510, 41306738), (2761, 37551580), (5020, 20653369), (5522, 18775790), (11044, 9387895), (13805, 7510316), (27610, 3755158), (30371, 3413780), (55220, 1877579), (60742, 1706890), (121484, 853445), (151855, 682756), (170689, 607420), (303710, 341378)]