10829440

素因数分解:

$2^7\times 5^1\times {\mathrm{16921}}^1$

素因数の和:16940

約数の個数: 32

約数和(自身を含む): 25890660

約数和(自身を除く): 15061220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 16921, 33842, 67684, 84605, 135368, 169210, 270736, 338420, 541472, 676840, 1082944, 1353680, 2165888, 2707360, 5414720, 10829440]

約数ペア:

[(1, 10829440), (2, 5414720), (4, 2707360), (5, 2165888), (8, 1353680), (10, 1082944), (16, 676840), (20, 541472), (32, 338420), (40, 270736), (64, 169210), (80, 135368), (128, 84605), (160, 67684), (320, 33842), (640, 16921)]