1529120780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{95213}}^1$

素因数の和:95306

約数の個数: 48

約数和(自身を含む): 3551101344

約数和(自身を除く): 2021980564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 8030, 16060, 95213, 190426, 380852, 476065, 952130, 1047343, 1904260, 2094686, 4189372, 5236715, 6950549, 10473430, 13901098, 20946860, 27802196, 34752745, 69505490, 76456039, 139010980, 152912078, 305824156, 382280195, 764560390, 1529120780]

約数ペア:

[(1, 1529120780), (2, 764560390), (4, 382280195), (5, 305824156), (10, 152912078), (11, 139010980), (20, 76456039), (22, 69505490), (44, 34752745), (55, 27802196), (73, 20946860), (110, 13901098), (146, 10473430), (220, 6950549), (292, 5236715), (365, 4189372), (730, 2094686), (803, 1904260), (1460, 1047343), (1606, 952130), (3212, 476065), (4015, 380852), (8030, 190426), (16060, 95213)]