88439680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1084

約数の個数: 128

約数和(自身を含む): 254592000

約数和(自身を除く): 166152320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1039, 1064, 1120, 1216, 1330, 1520, 2078, 2128, 2240, 2432, 2660, 3040, 4156, 4256, 4480, 5195, 5320, 6080, 7273, 8312, 8512, 10390, 10640, 12160, 14546, 16624, 17024, 19741, 20780, 21280, 29092, 33248, 36365, 39482, 41560, 42560, 58184, 66496, 72730, 78964, 83120, 85120, 98705, 116368, 132992, 138187, 145460, 157928, 166240, 197410, 232736, 276374, 290920, 315856, 332480, 394820, 465472, 552748, 581840, 631712, 664960, 690935, 789640, 930944, 1105496, 1163680, 1263424, 1381870, 1579280, 2210992, 2327360, 2526848, 2763740, 3158560, 4421984, 4654720, 5527480, 6317120, 8843968, 11054960, 12634240, 17687936, 22109920, 44219840, 88439680]

約数ペア:

[(1, 88439680), (2, 44219840), (4, 22109920), (5, 17687936), (7, 12634240), (8, 11054960), (10, 8843968), (14, 6317120), (16, 5527480), (19, 4654720), (20, 4421984), (28, 3158560), (32, 2763740), (35, 2526848), (38, 2327360), (40, 2210992), (56, 1579280), (64, 1381870), (70, 1263424), (76, 1163680), (80, 1105496), (95, 930944), (112, 789640), (128, 690935), (133, 664960), (140, 631712), (152, 581840), (160, 552748), (190, 465472), (224, 394820), (266, 332480), (280, 315856), (304, 290920), (320, 276374), (380, 232736), (448, 197410), (532, 166240), (560, 157928), (608, 145460), (640, 138187), (665, 132992), (760, 116368), (896, 98705), (1039, 85120), (1064, 83120), (1120, 78964), (1216, 72730), (1330, 66496), (1520, 58184), (2078, 42560), (2128, 41560), (2240, 39482), (2432, 36365), (2660, 33248), (3040, 29092), (4156, 21280), (4256, 20780), (4480, 19741), (5195, 17024), (5320, 16624), (6080, 14546), (7273, 12160), (8312, 10640), (8512, 10390)]