1145475080

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{469457}}^1$

素因数の和:469529

約数の個数: 32

約数和(自身を含む): 2619575640

約数和(自身を除く): 1474100560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 469457, 938914, 1877828, 2347285, 3755656, 4694570, 9389140, 18778280, 28636877, 57273754, 114547508, 143184385, 229095016, 286368770, 572737540, 1145475080]

約数ペア:

[(1, 1145475080), (2, 572737540), (4, 286368770), (5, 229095016), (8, 143184385), (10, 114547508), (20, 57273754), (40, 28636877), (61, 18778280), (122, 9389140), (244, 4694570), (305, 3755656), (488, 2347285), (610, 1877828), (1220, 938914), (2440, 469457)]