39216410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{499}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 73440000

約数和(自身を除く): 34223590

約数列:

[1, 2, 5, 10, 29, 58, 145, 271, 290, 499, 542, 998, 1355, 2495, 2710, 4990, 7859, 14471, 15718, 28942, 39295, 72355, 78590, 135229, 144710, 270458, 676145, 1352290, 3921641, 7843282, 19608205, 39216410]

約数ペア:

[(1, 39216410), (2, 19608205), (5, 7843282), (10, 3921641), (29, 1352290), (58, 676145), (145, 270458), (271, 144710), (290, 135229), (499, 78590), (542, 72355), (998, 39295), (1355, 28942), (2495, 15718), (2710, 14471), (4990, 7859)]