23025940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{164471}}^1$

素因数の和:164487

約数の個数: 24

約数和(自身を含む): 55262592

約数和(自身を除く): 32236652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 164471, 328942, 657884, 822355, 1151297, 1644710, 2302594, 3289420, 4605188, 5756485, 11512970, 23025940]

約数ペア:

[(1, 23025940), (2, 11512970), (4, 5756485), (5, 4605188), (7, 3289420), (10, 2302594), (14, 1644710), (20, 1151297), (28, 822355), (35, 657884), (70, 328942), (140, 164471)]