89136220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1847}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 198696960

約数和(自身を除く): 109560740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 127, 190, 254, 380, 508, 635, 1270, 1847, 2413, 2540, 3694, 4826, 7388, 9235, 9652, 12065, 18470, 24130, 35093, 36940, 48260, 70186, 140372, 175465, 234569, 350930, 469138, 701860, 938276, 1172845, 2345690, 4456811, 4691380, 8913622, 17827244, 22284055, 44568110, 89136220]

約数ペア:

[(1, 89136220), (2, 44568110), (4, 22284055), (5, 17827244), (10, 8913622), (19, 4691380), (20, 4456811), (38, 2345690), (76, 1172845), (95, 938276), (127, 701860), (190, 469138), (254, 350930), (380, 234569), (508, 175465), (635, 140372), (1270, 70186), (1847, 48260), (2413, 36940), (2540, 35093), (3694, 24130), (4826, 18470), (7388, 12065), (9235, 9652)]