9750740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15727}}^1$

素因数の和:15767

約数の個数: 24

約数和(自身を含む): 21138432

約数和(自身を除く): 11387692

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 15727, 31454, 62908, 78635, 157270, 314540, 487537, 975074, 1950148, 2437685, 4875370, 9750740]

約数ペア:

[(1, 9750740), (2, 4875370), (4, 2437685), (5, 1950148), (10, 975074), (20, 487537), (31, 314540), (62, 157270), (124, 78635), (155, 62908), (310, 31454), (620, 15727)]