24626960

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7159}}^1$

素因数の和:7215

約数の個数: 40

約数和(自身を含む): 58597440

約数和(自身を除く): 33970480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 7159, 14318, 28636, 35795, 57272, 71590, 114544, 143180, 286360, 307837, 572720, 615674, 1231348, 1539185, 2462696, 3078370, 4925392, 6156740, 12313480, 24626960]

約数ペア:

[(1, 24626960), (2, 12313480), (4, 6156740), (5, 4925392), (8, 3078370), (10, 2462696), (16, 1539185), (20, 1231348), (40, 615674), (43, 572720), (80, 307837), (86, 286360), (172, 143180), (215, 114544), (344, 71590), (430, 57272), (688, 35795), (860, 28636), (1720, 14318), (3440, 7159)]