41662480

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2179}}^1$

素因数の和:2431

約数の個数: 40

約数和(自身を含む): 97315200

約数和(自身を除く): 55652720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2179, 2390, 3824, 4358, 4780, 8716, 9560, 10895, 17432, 19120, 21790, 34864, 43580, 87160, 174320, 520781, 1041562, 2083124, 2603905, 4166248, 5207810, 8332496, 10415620, 20831240, 41662480]

約数ペア:

[(1, 41662480), (2, 20831240), (4, 10415620), (5, 8332496), (8, 5207810), (10, 4166248), (16, 2603905), (20, 2083124), (40, 1041562), (80, 520781), (239, 174320), (478, 87160), (956, 43580), (1195, 34864), (1912, 21790), (2179, 19120), (2390, 17432), (3824, 10895), (4358, 9560), (4780, 8716)]