42237340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{72823}}^1$

素因数の和:72861

約数の個数: 24

約数和(自身を含む): 91758240

約数和(自身を除く): 49520900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 72823, 145646, 291292, 364115, 728230, 1456460, 2111867, 4223734, 8447468, 10559335, 21118670, 42237340]

約数ペア:

[(1, 42237340), (2, 21118670), (4, 10559335), (5, 8447468), (10, 4223734), (20, 2111867), (29, 1456460), (58, 728230), (116, 364115), (145, 291292), (290, 145646), (580, 72823)]