194623640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167779}}^1$

素因数の和:167819

約数の個数: 32

約数和(自身を含む): 453006000

約数和(自身を除く): 258382360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 167779, 335558, 671116, 838895, 1342232, 1677790, 3355580, 4865591, 6711160, 9731182, 19462364, 24327955, 38924728, 48655910, 97311820, 194623640]

約数ペア:

[(1, 194623640), (2, 97311820), (4, 48655910), (5, 38924728), (8, 24327955), (10, 19462364), (20, 9731182), (29, 6711160), (40, 4865591), (58, 3355580), (116, 1677790), (145, 1342232), (232, 838895), (290, 671116), (580, 335558), (1160, 167779)]