42144320

素因数分解:

$2^6\times 5^1\times {\mathrm{131701}}^1$

素因数の和:131718

約数の個数: 28

約数和(自身を含む): 100356924

約数和(自身を除く): 58212604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 131701, 263402, 526804, 658505, 1053608, 1317010, 2107216, 2634020, 4214432, 5268040, 8428864, 10536080, 21072160, 42144320]

約数ペア:

[(1, 42144320), (2, 21072160), (4, 10536080), (5, 8428864), (8, 5268040), (10, 4214432), (16, 2634020), (20, 2107216), (32, 1317010), (40, 1053608), (64, 658505), (80, 526804), (160, 263402), (320, 131701)]