537030920

素因数分解:

$2^3\times 5^1\times {\mathrm{13425773}}^1$

素因数の和:13425784

約数の個数: 16

約数和(自身を含む): 1208319660

約数和(自身を除く): 671288740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13425773, 26851546, 53703092, 67128865, 107406184, 134257730, 268515460, 537030920]

約数ペア:

[(1, 537030920), (2, 268515460), (4, 134257730), (5, 107406184), (8, 67128865), (10, 53703092), (20, 26851546), (40, 13425773)]