2282180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2153}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 4885272

約数和(自身を除く): 2603092

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 2153, 4306, 8612, 10765, 21530, 43060, 114109, 228218, 456436, 570545, 1141090, 2282180]

約数ペア:

[(1, 2282180), (2, 1141090), (4, 570545), (5, 456436), (10, 228218), (20, 114109), (53, 43060), (106, 21530), (212, 10765), (265, 8612), (530, 4306), (1060, 2153)]