581314130

素因数分解:

$2^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{40063}}^1$

素因数の和:41521

約数の個数: 16

約数和(自身を含む): 1047112704

約数和(自身を除く): 465798574

約数列:

[1, 2, 5, 10, 1451, 2902, 7255, 14510, 40063, 80126, 200315, 400630, 58131413, 116262826, 290657065, 581314130]

約数ペア:

[(1, 581314130), (2, 290657065), (5, 116262826), (10, 58131413), (1451, 400630), (2902, 200315), (7255, 80126), (14510, 40063)]