13583840

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 32559408

約数和(自身を除く): 18975568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1163, 1168, 1460, 2326, 2336, 2920, 4652, 5815, 5840, 9304, 11630, 11680, 18608, 23260, 37216, 46520, 84899, 93040, 169798, 186080, 339596, 424495, 679192, 848990, 1358384, 1697980, 2716768, 3395960, 6791920, 13583840]

約数ペア:

[(1, 13583840), (2, 6791920), (4, 3395960), (5, 2716768), (8, 1697980), (10, 1358384), (16, 848990), (20, 679192), (32, 424495), (40, 339596), (73, 186080), (80, 169798), (146, 93040), (160, 84899), (292, 46520), (365, 37216), (584, 23260), (730, 18608), (1163, 11680), (1168, 11630), (1460, 9304), (2326, 5840), (2336, 5815), (2920, 4652)]