28924180

素因数分解:

$2^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1973}}^1$

素因数の和:2715

約数の個数: 24

約数和(自身を含む): 60854472

約数和(自身を除く): 31930292

約数列:

[1, 2, 4, 5, 10, 20, 733, 1466, 1973, 2932, 3665, 3946, 7330, 7892, 9865, 14660, 19730, 39460, 1446209, 2892418, 5784836, 7231045, 14462090, 28924180]

約数ペア:

[(1, 28924180), (2, 14462090), (4, 7231045), (5, 5784836), (10, 2892418), (20, 1446209), (733, 39460), (1466, 19730), (1973, 14660), (2932, 9865), (3665, 7892), (3946, 7330)]