560920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 1299600

約数和(自身を除く): 738680

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 379, 740, 758, 1480, 1516, 1895, 3032, 3790, 7580, 14023, 15160, 28046, 56092, 70115, 112184, 140230, 280460, 560920]

約数ペア:

[(1, 560920), (2, 280460), (4, 140230), (5, 112184), (8, 70115), (10, 56092), (20, 28046), (37, 15160), (40, 14023), (74, 7580), (148, 3790), (185, 3032), (296, 1895), (370, 1516), (379, 1480), (740, 758)]