23138450

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{6907}}^1$

素因数の和:6986

約数の個数: 24

約数和(自身を含む): 43686192

約数和(自身を除く): 20547742

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 3350, 6907, 13814, 34535, 69070, 172675, 345350, 462769, 925538, 2313845, 4627690, 11569225, 23138450]

約数ペア:

[(1, 23138450), (2, 11569225), (5, 4627690), (10, 2313845), (25, 925538), (50, 462769), (67, 345350), (134, 172675), (335, 69070), (670, 34535), (1675, 13814), (3350, 6907)]