2272760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8117}}^1$

素因数の和:8135

約数の個数: 32

約数和(自身を含む): 5844960

約数和(自身を除く): 3572200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8117, 16234, 32468, 40585, 56819, 64936, 81170, 113638, 162340, 227276, 284095, 324680, 454552, 568190, 1136380, 2272760]

約数ペア:

[(1, 2272760), (2, 1136380), (4, 568190), (5, 454552), (7, 324680), (8, 284095), (10, 227276), (14, 162340), (20, 113638), (28, 81170), (35, 64936), (40, 56819), (56, 40585), (70, 32468), (140, 16234), (280, 8117)]