23481280

素因数分解:

$2^6\times 5^1\times {\mathrm{73379}}^1$

素因数の和:73396

約数の個数: 28

約数和(自身を含む): 55915560

約数和(自身を除く): 32434280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 73379, 146758, 293516, 366895, 587032, 733790, 1174064, 1467580, 2348128, 2935160, 4696256, 5870320, 11740640, 23481280]

約数ペア:

[(1, 23481280), (2, 11740640), (4, 5870320), (5, 4696256), (8, 2935160), (10, 2348128), (16, 1467580), (20, 1174064), (32, 733790), (40, 587032), (64, 366895), (80, 293516), (160, 146758), (320, 73379)]