40090992

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 108743040

約数和(自身を除く): 68652048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 83, 87, 116, 166, 174, 232, 249, 332, 347, 348, 464, 498, 664, 694, 696, 996, 1041, 1328, 1388, 1392, 1992, 2082, 2407, 2776, 3984, 4164, 4814, 5552, 7221, 8328, 9628, 10063, 14442, 16656, 19256, 20126, 28801, 28884, 30189, 38512, 40252, 57602, 57768, 60378, 80504, 86403, 115204, 115536, 120756, 161008, 172806, 230408, 241512, 345612, 460816, 483024, 691224, 835229, 1382448, 1670458, 2505687, 3340916, 5011374, 6681832, 10022748, 13363664, 20045496, 40090992]

約数ペア:

[(1, 40090992), (2, 20045496), (3, 13363664), (4, 10022748), (6, 6681832), (8, 5011374), (12, 3340916), (16, 2505687), (24, 1670458), (29, 1382448), (48, 835229), (58, 691224), (83, 483024), (87, 460816), (116, 345612), (166, 241512), (174, 230408), (232, 172806), (249, 161008), (332, 120756), (347, 115536), (348, 115204), (464, 86403), (498, 80504), (664, 60378), (694, 57768), (696, 57602), (996, 40252), (1041, 38512), (1328, 30189), (1388, 28884), (1392, 28801), (1992, 20126), (2082, 19256), (2407, 16656), (2776, 14442), (3984, 10063), (4164, 9628), (4814, 8328), (5552, 7221)]