7163540

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1427}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 15113952

約数和(自身を除く): 7950412

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 1427, 2510, 2854, 5020, 5708, 7135, 14270, 28540, 358177, 716354, 1432708, 1790885, 3581770, 7163540]

約数ペア:

[(1, 7163540), (2, 3581770), (4, 1790885), (5, 1432708), (10, 716354), (20, 358177), (251, 28540), (502, 14270), (1004, 7135), (1255, 5708), (1427, 5020), (2510, 2854)]