41628760

素因数分解:

$2^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2137}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 93900960

約数和(自身を除く): 52272200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 487, 974, 1948, 2137, 2435, 3896, 4274, 4870, 8548, 9740, 10685, 17096, 19480, 21370, 42740, 85480, 1040719, 2081438, 4162876, 5203595, 8325752, 10407190, 20814380, 41628760]

約数ペア:

[(1, 41628760), (2, 20814380), (4, 10407190), (5, 8325752), (8, 5203595), (10, 4162876), (20, 2081438), (40, 1040719), (487, 85480), (974, 42740), (1948, 21370), (2137, 19480), (2435, 17096), (3896, 10685), (4274, 9740), (4870, 8548)]