26431620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{440527}}^1$

素因数の和:440539

約数の個数: 24

約数和(自身を含む): 74008704

約数和(自身を除く): 47577084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 440527, 881054, 1321581, 1762108, 2202635, 2643162, 4405270, 5286324, 6607905, 8810540, 13215810, 26431620]

約数ペア:

[(1, 26431620), (2, 13215810), (3, 8810540), (4, 6607905), (5, 5286324), (6, 4405270), (10, 2643162), (12, 2202635), (15, 1762108), (20, 1321581), (30, 881054), (60, 440527)]