5087157640

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1234747}}^1$

素因数の和:1234861

約数の個数: 32

約数和(自身を含む): 11557241280

約数和(自身を除く): 6470083640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 1234747, 2469494, 4938988, 6173735, 9877976, 12347470, 24694940, 49389880, 127178941, 254357882, 508715764, 635894705, 1017431528, 1271789410, 2543578820, 5087157640]

約数ペア:

[(1, 5087157640), (2, 2543578820), (4, 1271789410), (5, 1017431528), (8, 635894705), (10, 508715764), (20, 254357882), (40, 127178941), (103, 49389880), (206, 24694940), (412, 12347470), (515, 9877976), (824, 6173735), (1030, 4938988), (2060, 2469494), (4120, 1234747)]