24713980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30139}}^1$

素因数の和:30189

約数の個数: 24

約数和(自身を含む): 53166960

約数和(自身を除く): 28452980

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 30139, 60278, 120556, 150695, 301390, 602780, 1235699, 2471398, 4942796, 6178495, 12356990, 24713980]

約数ペア:

[(1, 24713980), (2, 12356990), (4, 6178495), (5, 4942796), (10, 2471398), (20, 1235699), (41, 602780), (82, 301390), (164, 150695), (205, 120556), (410, 60278), (820, 30139)]