23685440

素因数分解:

$2^6\times 5^1\times {\mathrm{74017}}^1$

素因数の和:74034

約数の個数: 28

約数和(自身を含む): 56401716

約数和(自身を除く): 32716276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 74017, 148034, 296068, 370085, 592136, 740170, 1184272, 1480340, 2368544, 2960680, 4737088, 5921360, 11842720, 23685440]

約数ペア:

[(1, 23685440), (2, 11842720), (4, 5921360), (5, 4737088), (8, 2960680), (10, 2368544), (16, 1480340), (20, 1184272), (32, 740170), (40, 592136), (64, 370085), (80, 296068), (160, 148034), (320, 74017)]