72942340

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{9623}}^1$

素因数の和:10011

約数の個数: 24

約数和(自身を含む): 153599040

約数和(自身を除く): 80656700

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 9623, 19246, 38492, 48115, 96230, 192460, 3647117, 7294234, 14588468, 18235585, 36471170, 72942340]

約数ペア:

[(1, 72942340), (2, 36471170), (4, 18235585), (5, 14588468), (10, 7294234), (20, 3647117), (379, 192460), (758, 96230), (1516, 48115), (1895, 38492), (3790, 19246), (7580, 9623)]