5477360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9781}}^1$

素因数の和:9801

約数の個数: 40

約数和(自身を含む): 14555616

約数和(自身を除く): 9078256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9781, 19562, 39124, 48905, 68467, 78248, 97810, 136934, 156496, 195620, 273868, 342335, 391240, 547736, 684670, 782480, 1095472, 1369340, 2738680, 5477360]

約数ペア:

[(1, 5477360), (2, 2738680), (4, 1369340), (5, 1095472), (7, 782480), (8, 684670), (10, 547736), (14, 391240), (16, 342335), (20, 273868), (28, 195620), (35, 156496), (40, 136934), (56, 97810), (70, 78248), (80, 68467), (112, 48905), (140, 39124), (280, 19562), (560, 9781)]