40528931045

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{3089}}^1\times {\mathrm{25981}}^1$

素因数の和:29176

約数の個数: 16

約数和(自身を含む): 49134040560

約数和(自身を除く): 8605109515

約数列:

[1, 5, 101, 505, 3089, 15445, 25981, 129905, 311989, 1559945, 2624081, 13120405, 80255309, 401276545, 8105786209, 40528931045]

約数ペア:

[(1, 40528931045), (5, 8105786209), (101, 401276545), (505, 80255309), (3089, 13120405), (15445, 2624081), (25981, 1559945), (129905, 311989)]