25400820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{423347}}^1$

素因数の和:423359

約数の個数: 24

約数和(自身を含む): 71122464

約数和(自身を除く): 45721644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 423347, 846694, 1270041, 1693388, 2116735, 2540082, 4233470, 5080164, 6350205, 8466940, 12700410, 25400820]

約数ペア:

[(1, 25400820), (2, 12700410), (3, 8466940), (4, 6350205), (5, 5080164), (6, 4233470), (10, 2540082), (12, 2116735), (15, 1693388), (20, 1270041), (30, 846694), (60, 423347)]