22770320

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{751}}^1$

素因数の和:1143

約数の個数: 40

約数和(自身を含む): 53151360

約数和(自身を除く): 30381040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 751, 758, 1502, 1516, 1895, 3004, 3032, 3755, 3790, 6008, 6064, 7510, 7580, 12016, 15020, 15160, 30040, 30320, 60080, 284629, 569258, 1138516, 1423145, 2277032, 2846290, 4554064, 5692580, 11385160, 22770320]

約数ペア:

[(1, 22770320), (2, 11385160), (4, 5692580), (5, 4554064), (8, 2846290), (10, 2277032), (16, 1423145), (20, 1138516), (40, 569258), (80, 284629), (379, 60080), (751, 30320), (758, 30040), (1502, 15160), (1516, 15020), (1895, 12016), (3004, 7580), (3032, 7510), (3755, 6064), (3790, 6008)]