5714020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21977}}^1$

素因数の和:21999

約数の個数: 24

約数和(自身を含む): 12923064

約数和(自身を除く): 7209044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 21977, 43954, 87908, 109885, 219770, 285701, 439540, 571402, 1142804, 1428505, 2857010, 5714020]

約数ペア:

[(1, 5714020), (2, 2857010), (4, 1428505), (5, 1142804), (10, 571402), (13, 439540), (20, 285701), (26, 219770), (52, 109885), (65, 87908), (130, 43954), (260, 21977)]