38639320

素因数分解:

$2^3\times 5^1\times {\mathrm{965983}}^1$

素因数の和:965994

約数の個数: 16

約数和(自身を含む): 86938560

約数和(自身を除く): 48299240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 965983, 1931966, 3863932, 4829915, 7727864, 9659830, 19319660, 38639320]

約数ペア:

[(1, 38639320), (2, 19319660), (4, 9659830), (5, 7727864), (8, 4829915), (10, 3863932), (20, 1931966), (40, 965983)]