88897337540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{94433}}^1$

素因数の和:94853

約数の個数: 72

約数和(自身を含む): 205728246360

約数和(自身を除く): 116830908820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 389, 484, 605, 778, 1210, 1556, 1945, 2420, 3890, 4279, 7780, 8558, 17116, 21395, 42790, 47069, 85580, 94138, 94433, 188276, 188866, 235345, 377732, 470690, 472165, 941380, 944330, 1038763, 1888660, 2077526, 4155052, 5193815, 10387630, 11426393, 20775260, 22852786, 36734437, 45705572, 57131965, 73468874, 114263930, 146937748, 183672185, 228527860, 367344370, 404078807, 734688740, 808157614, 1616315228, 2020394035, 4040788070, 4444866877, 8081576140, 8889733754, 17779467508, 22224334385, 44448668770, 88897337540]

約数ペア:

[(1, 88897337540), (2, 44448668770), (4, 22224334385), (5, 17779467508), (10, 8889733754), (11, 8081576140), (20, 4444866877), (22, 4040788070), (44, 2020394035), (55, 1616315228), (110, 808157614), (121, 734688740), (220, 404078807), (242, 367344370), (389, 228527860), (484, 183672185), (605, 146937748), (778, 114263930), (1210, 73468874), (1556, 57131965), (1945, 45705572), (2420, 36734437), (3890, 22852786), (4279, 20775260), (7780, 11426393), (8558, 10387630), (17116, 5193815), (21395, 4155052), (42790, 2077526), (47069, 1888660), (85580, 1038763), (94138, 944330), (94433, 941380), (188276, 472165), (188866, 470690), (235345, 377732)]