44571920

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 107993088

約数和(自身を除く): 63421168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 107, 127, 164, 205, 214, 254, 328, 410, 428, 508, 535, 635, 656, 820, 856, 1016, 1070, 1270, 1640, 1712, 2032, 2140, 2540, 3280, 4280, 4387, 5080, 5207, 8560, 8774, 10160, 10414, 13589, 17548, 20828, 21935, 26035, 27178, 35096, 41656, 43870, 52070, 54356, 67945, 70192, 83312, 87740, 104140, 108712, 135890, 175480, 208280, 217424, 271780, 350960, 416560, 543560, 557149, 1087120, 1114298, 2228596, 2785745, 4457192, 5571490, 8914384, 11142980, 22285960, 44571920]

約数ペア:

[(1, 44571920), (2, 22285960), (4, 11142980), (5, 8914384), (8, 5571490), (10, 4457192), (16, 2785745), (20, 2228596), (40, 1114298), (41, 1087120), (80, 557149), (82, 543560), (107, 416560), (127, 350960), (164, 271780), (205, 217424), (214, 208280), (254, 175480), (328, 135890), (410, 108712), (428, 104140), (508, 87740), (535, 83312), (635, 70192), (656, 67945), (820, 54356), (856, 52070), (1016, 43870), (1070, 41656), (1270, 35096), (1640, 27178), (1712, 26035), (2032, 21935), (2140, 20828), (2540, 17548), (3280, 13589), (4280, 10414), (4387, 10160), (5080, 8774), (5207, 8560)]