401045630

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{5279}}^1$

素因数の和:5464

約数の個数: 32

約数和(自身を含む): 739031040

約数和(自身を除く): 337985410

約数列:

[1, 2, 5, 10, 71, 107, 142, 214, 355, 535, 710, 1070, 5279, 7597, 10558, 15194, 26395, 37985, 52790, 75970, 374809, 564853, 749618, 1129706, 1874045, 2824265, 3748090, 5648530, 40104563, 80209126, 200522815, 401045630]

約数ペア:

[(1, 401045630), (2, 200522815), (5, 80209126), (10, 40104563), (71, 5648530), (107, 3748090), (142, 2824265), (214, 1874045), (355, 1129706), (535, 749618), (710, 564853), (1070, 374809), (5279, 75970), (7597, 52790), (10558, 37985), (15194, 26395)]