156932530280

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{25982207}}^1$

素因数の和:25982369

約数の個数: 32

約数和(自身を含む): 355436605440

約数和(自身を除く): 198504075160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 25982207, 51964414, 103928828, 129911035, 207857656, 259822070, 519644140, 1039288280, 3923313257, 7846626514, 15693253028, 19616566285, 31386506056, 39233132570, 78466265140, 156932530280]

約数ペア:

[(1, 156932530280), (2, 78466265140), (4, 39233132570), (5, 31386506056), (8, 19616566285), (10, 15693253028), (20, 7846626514), (40, 3923313257), (151, 1039288280), (302, 519644140), (604, 259822070), (755, 207857656), (1208, 129911035), (1510, 103928828), (3020, 51964414), (6040, 25982207)]