172032260

素因数分解:

$2^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{12781}}^1$

素因数の和:13463

約数の個数: 24

約数和(自身を含む): 361832856

約数和(自身を除く): 189800596

約数列:

[1, 2, 4, 5, 10, 20, 673, 1346, 2692, 3365, 6730, 12781, 13460, 25562, 51124, 63905, 127810, 255620, 8601613, 17203226, 34406452, 43008065, 86016130, 172032260]

約数ペア:

[(1, 172032260), (2, 86016130), (4, 43008065), (5, 34406452), (10, 17203226), (20, 8601613), (673, 255620), (1346, 127810), (2692, 63905), (3365, 51124), (6730, 25562), (12781, 13460)]