66314260

素因数分解:

$2^2\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{2851}}^1$

素因数の和:4023

約数の個数: 24

約数和(自身を含む): 139428576

約数和(自身を除く): 73114316

約数列:

[1, 2, 4, 5, 10, 20, 1163, 2326, 2851, 4652, 5702, 5815, 11404, 11630, 14255, 23260, 28510, 57020, 3315713, 6631426, 13262852, 16578565, 33157130, 66314260]

約数ペア:

[(1, 66314260), (2, 33157130), (4, 16578565), (5, 13262852), (10, 6631426), (20, 3315713), (1163, 57020), (2326, 28510), (2851, 23260), (4652, 14255), (5702, 11630), (5815, 11404)]