9124180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 21732480

約数和(自身を除く): 12608300

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 1847, 2470, 3694, 4940, 7388, 9235, 18470, 24011, 35093, 36940, 48022, 70186, 96044, 120055, 140372, 175465, 240110, 350930, 456209, 480220, 701860, 912418, 1824836, 2281045, 4562090, 9124180]

約数ペア:

[(1, 9124180), (2, 4562090), (4, 2281045), (5, 1824836), (10, 912418), (13, 701860), (19, 480220), (20, 456209), (26, 350930), (38, 240110), (52, 175465), (65, 140372), (76, 120055), (95, 96044), (130, 70186), (190, 48022), (247, 36940), (260, 35093), (380, 24011), (494, 18470), (988, 9235), (1235, 7388), (1847, 4940), (2470, 3694)]