7943936360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{53923}}^1$

素因数の和:54090

約数の個数: 64

約数和(自身を含む): 18636134400

約数和(自身を除く): 10692198040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 127, 145, 232, 254, 290, 508, 580, 635, 1016, 1160, 1270, 2540, 3683, 5080, 7366, 14732, 18415, 29464, 36830, 53923, 73660, 107846, 147320, 215692, 269615, 431384, 539230, 1078460, 1563767, 2156920, 3127534, 6255068, 6848221, 7818835, 12510136, 13696442, 15637670, 27392884, 31275340, 34241105, 54785768, 62550680, 68482210, 136964420, 198598409, 273928840, 397196818, 794393636, 992992045, 1588787272, 1985984090, 3971968180, 7943936360]

約数ペア:

[(1, 7943936360), (2, 3971968180), (4, 1985984090), (5, 1588787272), (8, 992992045), (10, 794393636), (20, 397196818), (29, 273928840), (40, 198598409), (58, 136964420), (116, 68482210), (127, 62550680), (145, 54785768), (232, 34241105), (254, 31275340), (290, 27392884), (508, 15637670), (580, 13696442), (635, 12510136), (1016, 7818835), (1160, 6848221), (1270, 6255068), (2540, 3127534), (3683, 2156920), (5080, 1563767), (7366, 1078460), (14732, 539230), (18415, 431384), (29464, 269615), (36830, 215692), (53923, 147320), (73660, 107846)]