98144320

素因数分解:

$2^6\times 5^1\times {\mathrm{306701}}^1$

素因数の和:306718

約数の個数: 28

約数和(自身を含む): 233706924

約数和(自身を除く): 135562604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 306701, 613402, 1226804, 1533505, 2453608, 3067010, 4907216, 6134020, 9814432, 12268040, 19628864, 24536080, 49072160, 98144320]

約数ペア:

[(1, 98144320), (2, 49072160), (4, 24536080), (5, 19628864), (8, 12268040), (10, 9814432), (16, 6134020), (20, 4907216), (32, 3067010), (40, 2453608), (64, 1533505), (80, 1226804), (160, 613402), (320, 306701)]