25423540

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{3319}}^1$

素因数の和:3711

約数の個数: 24

約数和(自身を含む): 53544960

約数和(自身を除く): 28121420

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3319, 3830, 6638, 7660, 13276, 16595, 33190, 66380, 1271177, 2542354, 5084708, 6355885, 12711770, 25423540]

約数ペア:

[(1, 25423540), (2, 12711770), (4, 6355885), (5, 5084708), (10, 2542354), (20, 1271177), (383, 66380), (766, 33190), (1532, 16595), (1915, 13276), (3319, 7660), (3830, 6638)]