8301980

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2749}}^1$

素因数の和:2909

約数の個数: 24

約数和(自身を含む): 17556000

約数和(自身を除く): 9254020

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 2749, 3020, 5498, 10996, 13745, 27490, 54980, 415099, 830198, 1660396, 2075495, 4150990, 8301980]

約数ペア:

[(1, 8301980), (2, 4150990), (4, 2075495), (5, 1660396), (10, 830198), (20, 415099), (151, 54980), (302, 27490), (604, 13745), (755, 10996), (1510, 5498), (2749, 3020)]