187859431390

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1259}}^1\times {\mathrm{27581}}^1$

素因数の和:29388

約数の個数: 32

約数和(自身を含む): 339053389920

約数和(自身を除く): 151193958530

約数列:

[1, 2, 5, 10, 541, 1082, 1259, 2518, 2705, 5410, 6295, 12590, 27581, 55162, 137905, 275810, 681119, 1362238, 3405595, 6811190, 14921321, 29842642, 34724479, 69448958, 74606605, 149213210, 173622395, 347244790, 18785943139, 37571886278, 93929715695, 187859431390]

約数ペア:

[(1, 187859431390), (2, 93929715695), (5, 37571886278), (10, 18785943139), (541, 347244790), (1082, 173622395), (1259, 149213210), (2518, 74606605), (2705, 69448958), (5410, 34724479), (6295, 29842642), (12590, 14921321), (27581, 6811190), (55162, 3405595), (137905, 1362238), (275810, 681119)]