9810560

素因数分解:

$2^7\times 5^1\times {\mathrm{15329}}^1$

素因数の和:15348

約数の個数: 32

約数和(自身を含む): 23454900

約数和(自身を除く): 13644340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 15329, 30658, 61316, 76645, 122632, 153290, 245264, 306580, 490528, 613160, 981056, 1226320, 1962112, 2452640, 4905280, 9810560]

約数ペア:

[(1, 9810560), (2, 4905280), (4, 2452640), (5, 1962112), (8, 1226320), (10, 981056), (16, 613160), (20, 490528), (32, 306580), (40, 245264), (64, 153290), (80, 122632), (128, 76645), (160, 61316), (320, 30658), (640, 15329)]