2274775120

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{693529}}^1$

素因数の和:693583

約数の個数: 40

約数和(自身を含む): 5417856360

約数和(自身を除く): 3143081240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 693529, 1387058, 2774116, 3467645, 5548232, 6935290, 11096464, 13870580, 27741160, 28434689, 55482320, 56869378, 113738756, 142173445, 227477512, 284346890, 454955024, 568693780, 1137387560, 2274775120]

約数ペア:

[(1, 2274775120), (2, 1137387560), (4, 568693780), (5, 454955024), (8, 284346890), (10, 227477512), (16, 142173445), (20, 113738756), (40, 56869378), (41, 55482320), (80, 28434689), (82, 27741160), (164, 13870580), (205, 11096464), (328, 6935290), (410, 5548232), (656, 3467645), (820, 2774116), (1640, 1387058), (3280, 693529)]