42475070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20323}}^1$

素因数の和:20360

約数の個数: 32

約数和(自身を含む): 87799680

約数和(自身を除く): 45324610

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 20323, 40646, 101615, 203230, 223553, 386137, 447106, 772274, 1117765, 1930685, 2235530, 3861370, 4247507, 8495014, 21237535, 42475070]

約数ペア:

[(1, 42475070), (2, 21237535), (5, 8495014), (10, 4247507), (11, 3861370), (19, 2235530), (22, 1930685), (38, 1117765), (55, 772274), (95, 447106), (110, 386137), (190, 223553), (209, 203230), (418, 101615), (1045, 40646), (2090, 20323)]