45409060

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{5393}}^1$

素因数の和:5823

約数の個数: 24

約数和(自身を含む): 95603256

約数和(自身を除く): 50194196

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 4210, 5393, 8420, 10786, 21572, 26965, 53930, 107860, 2270453, 4540906, 9081812, 11352265, 22704530, 45409060]

約数ペア:

[(1, 45409060), (2, 22704530), (4, 11352265), (5, 9081812), (10, 4540906), (20, 2270453), (421, 107860), (842, 53930), (1684, 26965), (2105, 21572), (4210, 10786), (5393, 8420)]