15517157440

素因数分解:

$2^6\times 5^1\times {\mathrm{48491117}}^1$

素因数の和:48491134

約数の個数: 28

約数和(自身を含む): 36950231916

約数和(自身を除く): 21433074476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 48491117, 96982234, 193964468, 242455585, 387928936, 484911170, 775857872, 969822340, 1551715744, 1939644680, 3103431488, 3879289360, 7758578720, 15517157440]

約数ペア:

[(1, 15517157440), (2, 7758578720), (4, 3879289360), (5, 3103431488), (8, 1939644680), (10, 1551715744), (16, 969822340), (20, 775857872), (32, 484911170), (40, 387928936), (64, 242455585), (80, 193964468), (160, 96982234), (320, 48491117)]