375690320

素因数分解:

$2^4\times 5^1\times {\mathrm{4696129}}^1$

素因数の和:4696142

約数の個数: 20

約数和(自身を含む): 873480180

約数和(自身を除く): 497789860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4696129, 9392258, 18784516, 23480645, 37569032, 46961290, 75138064, 93922580, 187845160, 375690320]

約数ペア:

[(1, 375690320), (2, 187845160), (4, 93922580), (5, 75138064), (8, 46961290), (10, 37569032), (16, 23480645), (20, 18784516), (40, 9392258), (80, 4696129)]