173670080

素因数分解:

$2^6\times 5^1\times {\mathrm{542719}}^1$

素因数の和:542736

約数の個数: 28

約数和(自身を含む): 413552640

約数和(自身を除く): 239882560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 542719, 1085438, 2170876, 2713595, 4341752, 5427190, 8683504, 10854380, 17367008, 21708760, 34734016, 43417520, 86835040, 173670080]

約数ペア:

[(1, 173670080), (2, 86835040), (4, 43417520), (5, 34734016), (8, 21708760), (10, 17367008), (16, 10854380), (20, 8683504), (32, 5427190), (40, 4341752), (64, 2713595), (80, 2170876), (160, 1085438), (320, 542719)]