25708380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{428473}}^1$

素因数の和:428485

約数の個数: 24

約数和(自身を含む): 71983632

約数和(自身を除く): 46275252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 428473, 856946, 1285419, 1713892, 2142365, 2570838, 4284730, 5141676, 6427095, 8569460, 12854190, 25708380]

約数ペア:

[(1, 25708380), (2, 12854190), (3, 8569460), (4, 6427095), (5, 5141676), (6, 4284730), (10, 2570838), (12, 2142365), (15, 1713892), (20, 1285419), (30, 856946), (60, 428473)]