8088432880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1663}}^1\times {\mathrm{5527}}^1$

素因数の和:7214

約数の個数: 80

約数和(自身を含む): 20531257344

約数和(自身を除く): 12442824464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1663, 3326, 5527, 6652, 8315, 11054, 13304, 16630, 18293, 22108, 26608, 27635, 33260, 36586, 44216, 55270, 60797, 66520, 73172, 88432, 91465, 110540, 121594, 133040, 146344, 182930, 221080, 243188, 292688, 303985, 365860, 442160, 486376, 607970, 731720, 972752, 1215940, 1463440, 2431880, 4863760, 9191401, 18382802, 36765604, 45957005, 73531208, 91914010, 101105411, 147062416, 183828020, 202210822, 367656040, 404421644, 505527055, 735312080, 808843288, 1011054110, 1617686576, 2022108220, 4044216440, 8088432880]

約数ペア:

[(1, 8088432880), (2, 4044216440), (4, 2022108220), (5, 1617686576), (8, 1011054110), (10, 808843288), (11, 735312080), (16, 505527055), (20, 404421644), (22, 367656040), (40, 202210822), (44, 183828020), (55, 147062416), (80, 101105411), (88, 91914010), (110, 73531208), (176, 45957005), (220, 36765604), (440, 18382802), (880, 9191401), (1663, 4863760), (3326, 2431880), (5527, 1463440), (6652, 1215940), (8315, 972752), (11054, 731720), (13304, 607970), (16630, 486376), (18293, 442160), (22108, 365860), (26608, 303985), (27635, 292688), (33260, 243188), (36586, 221080), (44216, 182930), (55270, 146344), (60797, 133040), (66520, 121594), (73172, 110540), (88432, 91465)]