27492820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1013}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 61326720

約数和(自身を除く): 33833900

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 1013, 1180, 1357, 2026, 2714, 4052, 5065, 5428, 6785, 10130, 13570, 20260, 23299, 27140, 46598, 59767, 93196, 116495, 119534, 232990, 239068, 298835, 465980, 597670, 1195340, 1374641, 2749282, 5498564, 6873205, 13746410, 27492820]

約数ペア:

[(1, 27492820), (2, 13746410), (4, 6873205), (5, 5498564), (10, 2749282), (20, 1374641), (23, 1195340), (46, 597670), (59, 465980), (92, 298835), (115, 239068), (118, 232990), (230, 119534), (236, 116495), (295, 93196), (460, 59767), (590, 46598), (1013, 27140), (1180, 23299), (1357, 20260), (2026, 13570), (2714, 10130), (4052, 6785), (5065, 5428)]