5324020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20477}}^1$

素因数の和:20499

約数の個数: 24

約数和(自身を含む): 12041064

約数和(自身を除く): 6717044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 20477, 40954, 81908, 102385, 204770, 266201, 409540, 532402, 1064804, 1331005, 2662010, 5324020]

約数ペア:

[(1, 5324020), (2, 2662010), (4, 1331005), (5, 1064804), (10, 532402), (13, 409540), (20, 266201), (26, 204770), (52, 102385), (65, 81908), (130, 40954), (260, 20477)]