88761280

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2693}}^1$

素因数の和:2813

約数の個数: 56

約数和(自身を含む): 213494112

約数和(自身を除く): 124732832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1648, 2060, 2693, 3296, 4120, 5386, 6592, 8240, 10772, 13465, 16480, 21544, 26930, 32960, 43088, 53860, 86176, 107720, 172352, 215440, 277379, 430880, 554758, 861760, 1109516, 1386895, 2219032, 2773790, 4438064, 5547580, 8876128, 11095160, 17752256, 22190320, 44380640, 88761280]

約数ペア:

[(1, 88761280), (2, 44380640), (4, 22190320), (5, 17752256), (8, 11095160), (10, 8876128), (16, 5547580), (20, 4438064), (32, 2773790), (40, 2219032), (64, 1386895), (80, 1109516), (103, 861760), (160, 554758), (206, 430880), (320, 277379), (412, 215440), (515, 172352), (824, 107720), (1030, 86176), (1648, 53860), (2060, 43088), (2693, 32960), (3296, 26930), (4120, 21544), (5386, 16480), (6592, 13465), (8240, 10772)]