2048202425

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{11699}}^1$

素因数の和:11905

約数の個数: 24

約数和(自身を含む): 2611440000

約数和(自身を除く): 563237575

約数列:

[1, 5, 25, 47, 149, 235, 745, 1175, 3725, 7003, 11699, 35015, 58495, 175075, 292475, 549853, 1743151, 2749265, 8715755, 13746325, 43578775, 81928097, 409640485, 2048202425]

約数ペア:

[(1, 2048202425), (5, 409640485), (25, 81928097), (47, 43578775), (149, 13746325), (235, 8715755), (745, 2749265), (1175, 1743151), (3725, 549853), (7003, 292475), (11699, 175075), (35015, 58495)]