47723140

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{14639}}^1$

素因数の和:14811

約数の個数: 24

約数和(自身を含む): 100840320

約数和(自身を除く): 53117180

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 14639, 29278, 58556, 73195, 146390, 292780, 2386157, 4772314, 9544628, 11930785, 23861570, 47723140]

約数ペア:

[(1, 47723140), (2, 23861570), (4, 11930785), (5, 9544628), (10, 4772314), (20, 2386157), (163, 292780), (326, 146390), (652, 73195), (815, 58556), (1630, 29278), (3260, 14639)]