1034760980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{43151}}^1$

素因数の和:43280

約数の個数: 48

約数和(自身を含む): 2392346880

約数和(自身を除く): 1357585900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 2180, 2398, 4796, 5995, 11990, 23980, 43151, 86302, 172604, 215755, 431510, 474661, 863020, 949322, 1898644, 2373305, 4703459, 4746610, 9406918, 9493220, 18813836, 23517295, 47034590, 51738049, 94069180, 103476098, 206952196, 258690245, 517380490, 1034760980]

約数ペア:

[(1, 1034760980), (2, 517380490), (4, 258690245), (5, 206952196), (10, 103476098), (11, 94069180), (20, 51738049), (22, 47034590), (44, 23517295), (55, 18813836), (109, 9493220), (110, 9406918), (218, 4746610), (220, 4703459), (436, 2373305), (545, 1898644), (1090, 949322), (1199, 863020), (2180, 474661), (2398, 431510), (4796, 215755), (5995, 172604), (11990, 86302), (23980, 43151)]