15696854720

素因数分解:

$2^6\times 5^1\times {\mathrm{521}}^1\times {\mathrm{94151}}^1$

素因数の和:94689

約数の個数: 56

約数和(自身を含む): 37450276128

約数和(自身を除く): 21753421408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 521, 1042, 2084, 2605, 4168, 5210, 8336, 10420, 16672, 20840, 33344, 41680, 83360, 94151, 166720, 188302, 376604, 470755, 753208, 941510, 1506416, 1883020, 3012832, 3766040, 6025664, 7532080, 15064160, 30128320, 49052671, 98105342, 196210684, 245263355, 392421368, 490526710, 784842736, 981053420, 1569685472, 1962106840, 3139370944, 3924213680, 7848427360, 15696854720]

約数ペア:

[(1, 15696854720), (2, 7848427360), (4, 3924213680), (5, 3139370944), (8, 1962106840), (10, 1569685472), (16, 981053420), (20, 784842736), (32, 490526710), (40, 392421368), (64, 245263355), (80, 196210684), (160, 98105342), (320, 49052671), (521, 30128320), (1042, 15064160), (2084, 7532080), (2605, 6025664), (4168, 3766040), (5210, 3012832), (8336, 1883020), (10420, 1506416), (16672, 941510), (20840, 753208), (33344, 470755), (41680, 376604), (83360, 188302), (94151, 166720)]