8005260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1321}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 22653792

約数和(自身を除く): 14648532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1321, 1515, 2020, 2642, 3030, 3963, 5284, 6060, 6605, 7926, 13210, 15852, 19815, 26420, 39630, 79260, 133421, 266842, 400263, 533684, 667105, 800526, 1334210, 1601052, 2001315, 2668420, 4002630, 8005260]

約数ペア:

[(1, 8005260), (2, 4002630), (3, 2668420), (4, 2001315), (5, 1601052), (6, 1334210), (10, 800526), (12, 667105), (15, 533684), (20, 400263), (30, 266842), (60, 133421), (101, 79260), (202, 39630), (303, 26420), (404, 19815), (505, 15852), (606, 13210), (1010, 7926), (1212, 6605), (1321, 6060), (1515, 5284), (2020, 3963), (2642, 3030)]