1410620

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 2984688

約数和(自身を除く): 1574068

約数列:

[1, 2, 4, 5, 10, 20, 251, 281, 502, 562, 1004, 1124, 1255, 1405, 2510, 2810, 5020, 5620, 70531, 141062, 282124, 352655, 705310, 1410620]

約数ペア:

[(1, 1410620), (2, 705310), (4, 352655), (5, 282124), (10, 141062), (20, 70531), (251, 5620), (281, 5020), (502, 2810), (562, 2510), (1004, 1405), (1124, 1255)]