201884080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:718

約数の個数: 80

約数和(自身を含む): 489343680

約数和(自身を除く): 287459600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 173, 232, 290, 346, 464, 503, 580, 692, 865, 1006, 1160, 1384, 1730, 2012, 2320, 2515, 2768, 3460, 4024, 5017, 5030, 6920, 8048, 10034, 10060, 13840, 14587, 20068, 20120, 25085, 29174, 40136, 40240, 50170, 58348, 72935, 80272, 87019, 100340, 116696, 145870, 174038, 200680, 233392, 291740, 348076, 401360, 435095, 583480, 696152, 870190, 1166960, 1392304, 1740380, 2523551, 3480760, 5047102, 6961520, 10094204, 12617755, 20188408, 25235510, 40376816, 50471020, 100942040, 201884080]

約数ペア:

[(1, 201884080), (2, 100942040), (4, 50471020), (5, 40376816), (8, 25235510), (10, 20188408), (16, 12617755), (20, 10094204), (29, 6961520), (40, 5047102), (58, 3480760), (80, 2523551), (116, 1740380), (145, 1392304), (173, 1166960), (232, 870190), (290, 696152), (346, 583480), (464, 435095), (503, 401360), (580, 348076), (692, 291740), (865, 233392), (1006, 200680), (1160, 174038), (1384, 145870), (1730, 116696), (2012, 100340), (2320, 87019), (2515, 80272), (2768, 72935), (3460, 58348), (4024, 50170), (5017, 40240), (5030, 40136), (6920, 29174), (8048, 25085), (10034, 20120), (10060, 20068), (13840, 14587)]