290042160410

素因数分解:

$2^1\times 5^1\times {\mathrm{180071}}^1\times {\mathrm{161071}}^1$

素因数の和:341149

約数の個数: 16

約数和(自身を含む): 522082029312

約数和(自身を除く): 232039868902

約数列:

[1, 2, 5, 10, 161071, 180071, 322142, 360142, 805355, 900355, 1610710, 1800710, 29004216041, 58008432082, 145021080205, 290042160410]

約数ペア:

[(1, 290042160410), (2, 145021080205), (5, 58008432082), (10, 29004216041), (161071, 1800710), (180071, 1610710), (322142, 900355), (360142, 805355)]