2536700120

素因数分解:

$2^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{163027}}^1$

素因数の和:163427

約数の個数: 32

約数和(自身を含む): 5722282800

約数和(自身を除く): 3185582680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 389, 778, 1556, 1945, 3112, 3890, 7780, 15560, 163027, 326054, 652108, 815135, 1304216, 1630270, 3260540, 6521080, 63417503, 126835006, 253670012, 317087515, 507340024, 634175030, 1268350060, 2536700120]

約数ペア:

[(1, 2536700120), (2, 1268350060), (4, 634175030), (5, 507340024), (8, 317087515), (10, 253670012), (20, 126835006), (40, 63417503), (389, 6521080), (778, 3260540), (1556, 1630270), (1945, 1304216), (3112, 815135), (3890, 652108), (7780, 326054), (15560, 163027)]