11309620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{80783}}^1$

素因数の和:80799

約数の個数: 24

約数和(自身を含む): 27143424

約数和(自身を除く): 15833804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 80783, 161566, 323132, 403915, 565481, 807830, 1130962, 1615660, 2261924, 2827405, 5654810, 11309620]

約数ペア:

[(1, 11309620), (2, 5654810), (4, 2827405), (5, 2261924), (7, 1615660), (10, 1130962), (14, 807830), (20, 565481), (28, 403915), (35, 323132), (70, 161566), (140, 80783)]