12262720

素因数分解:

$2^6\times 5^1\times {\mathrm{38321}}^1$

素因数の和:38338

約数の個数: 28

約数和(自身を含む): 29201364

約数和(自身を除く): 16938644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 38321, 76642, 153284, 191605, 306568, 383210, 613136, 766420, 1226272, 1532840, 2452544, 3065680, 6131360, 12262720]

約数ペア:

[(1, 12262720), (2, 6131360), (4, 3065680), (5, 2452544), (8, 1532840), (10, 1226272), (16, 766420), (20, 613136), (32, 383210), (40, 306568), (64, 191605), (80, 153284), (160, 76642), (320, 38321)]