28223450

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{3463}}^1$

素因数の和:3638

約数の個数: 24

約数和(自身を含む): 52832928

約数和(自身を除く): 24609478

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 3463, 4075, 6926, 8150, 17315, 34630, 86575, 173150, 564469, 1128938, 2822345, 5644690, 14111725, 28223450]

約数ペア:

[(1, 28223450), (2, 14111725), (5, 5644690), (10, 2822345), (25, 1128938), (50, 564469), (163, 173150), (326, 86575), (815, 34630), (1630, 17315), (3463, 8150), (4075, 6926)]