8713681274540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39607642157}}^1$

素因数の和:39607642177

約数の個数: 24

約数和(自身を含む): 19962251647632

約数和(自身を除く): 11248570373092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 39607642157, 79215284314, 158430568628, 198038210785, 396076421570, 435684063727, 792152843140, 871368127454, 1742736254908, 2178420318635, 4356840637270, 8713681274540]

約数ペア:

[(1, 8713681274540), (2, 4356840637270), (4, 2178420318635), (5, 1742736254908), (10, 871368127454), (11, 792152843140), (20, 435684063727), (22, 396076421570), (44, 198038210785), (55, 158430568628), (110, 79215284314), (220, 39607642157)]