5627660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6863}}^1$

素因数の和:6913

約数の個数: 24

約数和(自身を含む): 12108096

約数和(自身を除く): 6480436

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 6863, 13726, 27452, 34315, 68630, 137260, 281383, 562766, 1125532, 1406915, 2813830, 5627660]

約数ペア:

[(1, 5627660), (2, 2813830), (4, 1406915), (5, 1125532), (10, 562766), (20, 281383), (41, 137260), (82, 68630), (164, 34315), (205, 27452), (410, 13726), (820, 6863)]