126841480

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{5573}}^1$

素因数の和:6153

約数の個数: 32

約数和(自身を含む): 285946200

約数和(自身を除く): 159104720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 2276, 2845, 4552, 5573, 5690, 11146, 11380, 22292, 22760, 27865, 44584, 55730, 111460, 222920, 3171037, 6342074, 12684148, 15855185, 25368296, 31710370, 63420740, 126841480]

約数ペア:

[(1, 126841480), (2, 63420740), (4, 31710370), (5, 25368296), (8, 15855185), (10, 12684148), (20, 6342074), (40, 3171037), (569, 222920), (1138, 111460), (2276, 55730), (2845, 44584), (4552, 27865), (5573, 22760), (5690, 22292), (11146, 11380)]