130629920

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 326592000

約数和(自身を除く): 195962080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 80, 94, 116, 145, 160, 188, 232, 235, 290, 376, 464, 470, 580, 599, 752, 928, 940, 1160, 1198, 1363, 1504, 1880, 2320, 2396, 2726, 2995, 3760, 4640, 4792, 5452, 5990, 6815, 7520, 9584, 10904, 11980, 13630, 17371, 19168, 21808, 23960, 27260, 28153, 34742, 43616, 47920, 54520, 56306, 69484, 86855, 95840, 109040, 112612, 138968, 140765, 173710, 218080, 225224, 277936, 281530, 347420, 450448, 555872, 563060, 694840, 816437, 900896, 1126120, 1389680, 1632874, 2252240, 2779360, 3265748, 4082185, 4504480, 6531496, 8164370, 13062992, 16328740, 26125984, 32657480, 65314960, 130629920]

約数ペア:

[(1, 130629920), (2, 65314960), (4, 32657480), (5, 26125984), (8, 16328740), (10, 13062992), (16, 8164370), (20, 6531496), (29, 4504480), (32, 4082185), (40, 3265748), (47, 2779360), (58, 2252240), (80, 1632874), (94, 1389680), (116, 1126120), (145, 900896), (160, 816437), (188, 694840), (232, 563060), (235, 555872), (290, 450448), (376, 347420), (464, 281530), (470, 277936), (580, 225224), (599, 218080), (752, 173710), (928, 140765), (940, 138968), (1160, 112612), (1198, 109040), (1363, 95840), (1504, 86855), (1880, 69484), (2320, 56306), (2396, 54520), (2726, 47920), (2995, 43616), (3760, 34742), (4640, 28153), (4792, 27260), (5452, 23960), (5990, 21808), (6815, 19168), (7520, 17371), (9584, 13630), (10904, 11980)]