12553280

素因数分解:

$2^6\times 5^1\times {\mathrm{39229}}^1$

素因数の和:39246

約数の個数: 28

約数和(自身を含む): 29893260

約数和(自身を除く): 17339980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 39229, 78458, 156916, 196145, 313832, 392290, 627664, 784580, 1255328, 1569160, 2510656, 3138320, 6276640, 12553280]

約数ペア:

[(1, 12553280), (2, 6276640), (4, 3138320), (5, 2510656), (8, 1569160), (10, 1255328), (16, 784580), (20, 627664), (32, 392290), (40, 313832), (64, 196145), (80, 156916), (160, 78458), (320, 39229)]