42549230

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{7639}}^1$

素因数の和:8203

約数の個数: 16

約数和(自身を含む): 76736160

約数和(自身を除く): 34186930

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5570, 7639, 15278, 38195, 76390, 4254923, 8509846, 21274615, 42549230]

約数ペア:

[(1, 42549230), (2, 21274615), (5, 8509846), (10, 4254923), (557, 76390), (1114, 38195), (2785, 15278), (5570, 7639)]