39476060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 89964000

約数和(自身を除く): 50487940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 745, 1019, 1490, 1937, 2038, 2980, 3874, 4076, 5095, 7748, 9685, 10190, 13247, 19370, 20380, 26494, 38740, 52988, 66235, 132470, 151831, 264940, 303662, 607324, 759155, 1518310, 1973803, 3036620, 3947606, 7895212, 9869015, 19738030, 39476060]

約数ペア:

[(1, 39476060), (2, 19738030), (4, 9869015), (5, 7895212), (10, 3947606), (13, 3036620), (20, 1973803), (26, 1518310), (52, 759155), (65, 607324), (130, 303662), (149, 264940), (260, 151831), (298, 132470), (596, 66235), (745, 52988), (1019, 38740), (1490, 26494), (1937, 20380), (2038, 19370), (2980, 13247), (3874, 10190), (4076, 9685), (5095, 7748)]