25702760

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{10891}}^1$

素因数の和:10961

約数の個数: 32

約数和(自身を含む): 58816800

約数和(自身を除く): 33114040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 10891, 21782, 43564, 54455, 87128, 108910, 217820, 435640, 642569, 1285138, 2570276, 3212845, 5140552, 6425690, 12851380, 25702760]

約数ペア:

[(1, 25702760), (2, 12851380), (4, 6425690), (5, 5140552), (8, 3212845), (10, 2570276), (20, 1285138), (40, 642569), (59, 435640), (118, 217820), (236, 108910), (295, 87128), (472, 54455), (590, 43564), (1180, 21782), (2360, 10891)]