13753280

素因数分解:

$2^6\times 5^1\times {\mathrm{42979}}^1$

素因数の和:42996

約数の個数: 28

約数和(自身を含む): 32750760

約数和(自身を除く): 18997480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 42979, 85958, 171916, 214895, 343832, 429790, 687664, 859580, 1375328, 1719160, 2750656, 3438320, 6876640, 13753280]

約数ペア:

[(1, 13753280), (2, 6876640), (4, 3438320), (5, 2750656), (8, 1719160), (10, 1375328), (16, 859580), (20, 687664), (32, 429790), (40, 343832), (64, 214895), (80, 171916), (160, 85958), (320, 42979)]