91102480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{162683}}^1$

素因数の和:162703

約数の個数: 40

約数和(自身を含む): 242073792

約数和(自身を除く): 150971312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 162683, 325366, 650732, 813415, 1138781, 1301464, 1626830, 2277562, 2602928, 3253660, 4555124, 5693905, 6507320, 9110248, 11387810, 13014640, 18220496, 22775620, 45551240, 91102480]

約数ペア:

[(1, 91102480), (2, 45551240), (4, 22775620), (5, 18220496), (7, 13014640), (8, 11387810), (10, 9110248), (14, 6507320), (16, 5693905), (20, 4555124), (28, 3253660), (35, 2602928), (40, 2277562), (56, 1626830), (70, 1301464), (80, 1138781), (112, 813415), (140, 650732), (280, 325366), (560, 162683)]