24996560

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1871}}^1$

素因数の和:2051

約数の個数: 40

約数和(自身を含む): 58496256

約数和(自身を除く): 33499696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 1871, 2672, 3340, 3742, 6680, 7484, 9355, 13360, 14968, 18710, 29936, 37420, 74840, 149680, 312457, 624914, 1249828, 1562285, 2499656, 3124570, 4999312, 6249140, 12498280, 24996560]

約数ペア:

[(1, 24996560), (2, 12498280), (4, 6249140), (5, 4999312), (8, 3124570), (10, 2499656), (16, 1562285), (20, 1249828), (40, 624914), (80, 312457), (167, 149680), (334, 74840), (668, 37420), (835, 29936), (1336, 18710), (1670, 14968), (1871, 13360), (2672, 9355), (3340, 7484), (3742, 6680)]