422183271760

素因数分解:

$2^4\times 5^1\times {\mathrm{68687}}^1\times {\mathrm{76831}}^1$

素因数の和:145531

約数の個数: 40

約数和(自身を含む): 981603173376

約数和(自身を除く): 559419901616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68687, 76831, 137374, 153662, 274748, 307324, 343435, 384155, 549496, 614648, 686870, 768310, 1098992, 1229296, 1373740, 1536620, 2747480, 3073240, 5494960, 6146480, 5277290897, 10554581794, 21109163588, 26386454485, 42218327176, 52772908970, 84436654352, 105545817940, 211091635880, 422183271760]

約数ペア:

[(1, 422183271760), (2, 211091635880), (4, 105545817940), (5, 84436654352), (8, 52772908970), (10, 42218327176), (16, 26386454485), (20, 21109163588), (40, 10554581794), (80, 5277290897), (68687, 6146480), (76831, 5494960), (137374, 3073240), (153662, 2747480), (274748, 1536620), (307324, 1373740), (343435, 1229296), (384155, 1098992), (549496, 768310), (614648, 686870)]