87628810

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{38603}}^1$

素因数の和:38837

約数の個数: 16

約数和(自身を含む): 158430816

約数和(自身を除く): 70802006

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 38603, 77206, 193015, 386030, 8762881, 17525762, 43814405, 87628810]

約数ペア:

[(1, 87628810), (2, 43814405), (5, 17525762), (10, 8762881), (227, 386030), (454, 193015), (1135, 77206), (2270, 38603)]