100321490

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{37019}}^1$

素因数の和:37297

約数の個数: 16

約数和(自身を含む): 181249920

約数和(自身を除く): 80928430

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 37019, 74038, 185095, 370190, 10032149, 20064298, 50160745, 100321490]

約数ペア:

[(1, 100321490), (2, 50160745), (5, 20064298), (10, 10032149), (271, 370190), (542, 185095), (1355, 74038), (2710, 37019)]