172024120

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{9209}}^1$

素因数の和:9687

約数の個数: 32

約数和(自身を含む): 387925200

約数和(自身を除く): 215901080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1868, 2335, 3736, 4670, 9209, 9340, 18418, 18680, 36836, 46045, 73672, 92090, 184180, 368360, 4300603, 8601206, 17202412, 21503015, 34404824, 43006030, 86012060, 172024120]

約数ペア:

[(1, 172024120), (2, 86012060), (4, 43006030), (5, 34404824), (8, 21503015), (10, 17202412), (20, 8601206), (40, 4300603), (467, 368360), (934, 184180), (1868, 92090), (2335, 73672), (3736, 46045), (4670, 36836), (9209, 18680), (9340, 18418)]