41417240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 97320960

約数和(自身を除く): 55903720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 127, 155, 248, 254, 263, 310, 508, 526, 620, 635, 1016, 1052, 1240, 1270, 1315, 2104, 2540, 2630, 3937, 5080, 5260, 7874, 8153, 10520, 15748, 16306, 19685, 31496, 32612, 33401, 39370, 40765, 65224, 66802, 78740, 81530, 133604, 157480, 163060, 167005, 267208, 326120, 334010, 668020, 1035431, 1336040, 2070862, 4141724, 5177155, 8283448, 10354310, 20708620, 41417240]

約数ペア:

[(1, 41417240), (2, 20708620), (4, 10354310), (5, 8283448), (8, 5177155), (10, 4141724), (20, 2070862), (31, 1336040), (40, 1035431), (62, 668020), (124, 334010), (127, 326120), (155, 267208), (248, 167005), (254, 163060), (263, 157480), (310, 133604), (508, 81530), (526, 78740), (620, 66802), (635, 65224), (1016, 40765), (1052, 39370), (1240, 33401), (1270, 32612), (1315, 31496), (2104, 19685), (2540, 16306), (2630, 15748), (3937, 10520), (5080, 8153), (5260, 7874)]