4783940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{34171}}^1$

素因数の和:34187

約数の個数: 24

約数和(自身を含む): 11481792

約数和(自身を除く): 6697852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 34171, 68342, 136684, 170855, 239197, 341710, 478394, 683420, 956788, 1195985, 2391970, 4783940]

約数ペア:

[(1, 4783940), (2, 2391970), (4, 1195985), (5, 956788), (7, 683420), (10, 478394), (14, 341710), (20, 239197), (28, 170855), (35, 136684), (70, 68342), (140, 34171)]