7006280

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2467}}^1$

素因数の和:2549

約数の個数: 32

約数和(自身を含む): 15992640

約数和(自身を除く): 8986360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2467, 2840, 4934, 9868, 12335, 19736, 24670, 49340, 98680, 175157, 350314, 700628, 875785, 1401256, 1751570, 3503140, 7006280]

約数ペア:

[(1, 7006280), (2, 3503140), (4, 1751570), (5, 1401256), (8, 875785), (10, 700628), (20, 350314), (40, 175157), (71, 98680), (142, 49340), (284, 24670), (355, 19736), (568, 12335), (710, 9868), (1420, 4934), (2467, 2840)]