39299180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2309}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 88482240

約数和(自身を除く): 49183060

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 2309, 3404, 4255, 4618, 8510, 9236, 11545, 17020, 23090, 46180, 53107, 85433, 106214, 170866, 212428, 265535, 341732, 427165, 531070, 854330, 1062140, 1708660, 1964959, 3929918, 7859836, 9824795, 19649590, 39299180]

約数ペア:

[(1, 39299180), (2, 19649590), (4, 9824795), (5, 7859836), (10, 3929918), (20, 1964959), (23, 1708660), (37, 1062140), (46, 854330), (74, 531070), (92, 427165), (115, 341732), (148, 265535), (185, 212428), (230, 170866), (370, 106214), (460, 85433), (740, 53107), (851, 46180), (1702, 23090), (2309, 17020), (3404, 11545), (4255, 9236), (4618, 8510)]