15926720

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:789

約数の個数: 56

約数和(自身を含む): 38514528

約数和(自身を除く): 22587808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 701, 710, 1136, 1402, 1420, 2272, 2804, 2840, 3505, 4544, 5608, 5680, 7010, 11216, 11360, 14020, 22432, 22720, 28040, 44864, 49771, 56080, 99542, 112160, 199084, 224320, 248855, 398168, 497710, 796336, 995420, 1592672, 1990840, 3185344, 3981680, 7963360, 15926720]

約数ペア:

[(1, 15926720), (2, 7963360), (4, 3981680), (5, 3185344), (8, 1990840), (10, 1592672), (16, 995420), (20, 796336), (32, 497710), (40, 398168), (64, 248855), (71, 224320), (80, 199084), (142, 112160), (160, 99542), (284, 56080), (320, 49771), (355, 44864), (568, 28040), (701, 22720), (710, 22432), (1136, 14020), (1402, 11360), (1420, 11216), (2272, 7010), (2804, 5680), (2840, 5608), (3505, 4544)]