100906088540

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{63864613}}^1$

素因数の和:63864701

約数の個数: 24

約数和(自身を含む): 214585103040

約数和(自身を除く): 113679014500

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 63864613, 127729226, 255458452, 319323065, 638646130, 1277292260, 5045304427, 10090608854, 20181217708, 25226522135, 50453044270, 100906088540]

約数ペア:

[(1, 100906088540), (2, 50453044270), (4, 25226522135), (5, 20181217708), (10, 10090608854), (20, 5045304427), (79, 1277292260), (158, 638646130), (316, 319323065), (395, 255458452), (790, 127729226), (1580, 63864613)]