105586960

素因数分解:

$2^4\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2593}}^1$

素因数の和:3115

約数の個数: 40

約数和(自身を含む): 246066840

約数和(自身を除く): 140479880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 509, 1018, 2036, 2545, 2593, 4072, 5090, 5186, 8144, 10180, 10372, 12965, 20360, 20744, 25930, 40720, 41488, 51860, 103720, 207440, 1319837, 2639674, 5279348, 6599185, 10558696, 13198370, 21117392, 26396740, 52793480, 105586960]

約数ペア:

[(1, 105586960), (2, 52793480), (4, 26396740), (5, 21117392), (8, 13198370), (10, 10558696), (16, 6599185), (20, 5279348), (40, 2639674), (80, 1319837), (509, 207440), (1018, 103720), (2036, 51860), (2545, 41488), (2593, 40720), (4072, 25930), (5090, 20744), (5186, 20360), (8144, 12965), (10180, 10372)]