132460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 287280

約数和(自身を除く): 154820

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 179, 185, 358, 370, 716, 740, 895, 1790, 3580, 6623, 13246, 26492, 33115, 66230, 132460]

約数ペア:

[(1, 132460), (2, 66230), (4, 33115), (5, 26492), (10, 13246), (20, 6623), (37, 3580), (74, 1790), (148, 895), (179, 740), (185, 716), (358, 370)]