10218564080

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1240117}}^1$

素因数の和:1240233

約数の個数: 40

約数和(自身を含む): 23988842592

約数和(自身を除く): 13770278512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 1240117, 2480234, 4960468, 6200585, 9920936, 12401170, 19841872, 24802340, 49604680, 99209360, 127732051, 255464102, 510928204, 638660255, 1021856408, 1277320510, 2043712816, 2554641020, 5109282040, 10218564080]

約数ペア:

[(1, 10218564080), (2, 5109282040), (4, 2554641020), (5, 2043712816), (8, 1277320510), (10, 1021856408), (16, 638660255), (20, 510928204), (40, 255464102), (80, 127732051), (103, 99209360), (206, 49604680), (412, 24802340), (515, 19841872), (824, 12401170), (1030, 9920936), (1648, 6200585), (2060, 4960468), (4120, 2480234), (8240, 1240117)]