1604860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2767}}^1$

素因数の和:2805

約数の個数: 24

約数和(自身を含む): 3487680

約数和(自身を除く): 1882820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2767, 5534, 11068, 13835, 27670, 55340, 80243, 160486, 320972, 401215, 802430, 1604860]

約数ペア:

[(1, 1604860), (2, 802430), (4, 401215), (5, 320972), (10, 160486), (20, 80243), (29, 55340), (58, 27670), (116, 13835), (145, 11068), (290, 5534), (580, 2767)]