42415760

素因数分解:

$2^4\times 5^1\times {\mathrm{530197}}^1$

素因数の和:530210

約数の個数: 20

約数和(自身を含む): 98616828

約数和(自身を除く): 56201068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 530197, 1060394, 2120788, 2650985, 4241576, 5301970, 8483152, 10603940, 21207880, 42415760]

約数ペア:

[(1, 42415760), (2, 21207880), (4, 10603940), (5, 8483152), (8, 5301970), (10, 4241576), (16, 2650985), (20, 2120788), (40, 1060394), (80, 530197)]