69563240

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2837}}^1$

素因数の和:3461

約数の個数: 32

約数和(自身を含む): 156827880

約数和(自身を除く): 87264640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 2452, 2837, 3065, 4904, 5674, 6130, 11348, 12260, 14185, 22696, 24520, 28370, 56740, 113480, 1739081, 3478162, 6956324, 8695405, 13912648, 17390810, 34781620, 69563240]

約数ペア:

[(1, 69563240), (2, 34781620), (4, 17390810), (5, 13912648), (8, 8695405), (10, 6956324), (20, 3478162), (40, 1739081), (613, 113480), (1226, 56740), (2452, 28370), (2837, 24520), (3065, 22696), (4904, 14185), (5674, 12260), (6130, 11348)]