10425940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{74471}}^1$

素因数の和:74487

約数の個数: 24

約数和(自身を含む): 25022592

約数和(自身を除く): 14596652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 74471, 148942, 297884, 372355, 521297, 744710, 1042594, 1489420, 2085188, 2606485, 5212970, 10425940]

約数ペア:

[(1, 10425940), (2, 5212970), (4, 2606485), (5, 2085188), (7, 1489420), (10, 1042594), (14, 744710), (20, 521297), (28, 372355), (35, 297884), (70, 148942), (140, 74471)]