13704640

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:509

約数の個数: 56

約数和(自身を含む): 33009840

約数和(自身を除く): 19305200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 379, 452, 565, 758, 904, 1130, 1516, 1808, 1895, 2260, 3032, 3616, 3790, 4520, 6064, 7232, 7580, 9040, 12128, 15160, 18080, 24256, 30320, 36160, 42827, 60640, 85654, 121280, 171308, 214135, 342616, 428270, 685232, 856540, 1370464, 1713080, 2740928, 3426160, 6852320, 13704640]

約数ペア:

[(1, 13704640), (2, 6852320), (4, 3426160), (5, 2740928), (8, 1713080), (10, 1370464), (16, 856540), (20, 685232), (32, 428270), (40, 342616), (64, 214135), (80, 171308), (113, 121280), (160, 85654), (226, 60640), (320, 42827), (379, 36160), (452, 30320), (565, 24256), (758, 18080), (904, 15160), (1130, 12128), (1516, 9040), (1808, 7580), (1895, 7232), (2260, 6064), (3032, 4520), (3616, 3790)]