67495312940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5029457}}^1$

素因数の和:5029538

約数の個数: 48

約数和(自身を含む): 157160503584

約数和(自身を除く): 89665190644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 13420, 5029457, 10058914, 20117828, 25147285, 50294570, 55324027, 100589140, 110648054, 221296108, 276620135, 306796877, 553240270, 613593754, 1106480540, 1227187508, 1533984385, 3067968770, 3374765647, 6135937540, 6749531294, 13499062588, 16873828235, 33747656470, 67495312940]

約数ペア:

[(1, 67495312940), (2, 33747656470), (4, 16873828235), (5, 13499062588), (10, 6749531294), (11, 6135937540), (20, 3374765647), (22, 3067968770), (44, 1533984385), (55, 1227187508), (61, 1106480540), (110, 613593754), (122, 553240270), (220, 306796877), (244, 276620135), (305, 221296108), (610, 110648054), (671, 100589140), (1220, 55324027), (1342, 50294570), (2684, 25147285), (3355, 20117828), (6710, 10058914), (13420, 5029457)]