77135360

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1091

約数の個数: 80

約数和(自身を含む): 191505600

約数和(自身を除く): 114370240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 1039, 1160, 1280, 1856, 2078, 2320, 2560, 3712, 4156, 4640, 5195, 7424, 8312, 9280, 10390, 14848, 16624, 18560, 20780, 30131, 33248, 37120, 41560, 60262, 66496, 74240, 83120, 120524, 132992, 150655, 166240, 241048, 265984, 301310, 332480, 482096, 531968, 602620, 664960, 964192, 1205240, 1329920, 1928384, 2410480, 2659840, 3856768, 4820960, 7713536, 9641920, 15427072, 19283840, 38567680, 77135360]

約数ペア:

[(1, 77135360), (2, 38567680), (4, 19283840), (5, 15427072), (8, 9641920), (10, 7713536), (16, 4820960), (20, 3856768), (29, 2659840), (32, 2410480), (40, 1928384), (58, 1329920), (64, 1205240), (80, 964192), (116, 664960), (128, 602620), (145, 531968), (160, 482096), (232, 332480), (256, 301310), (290, 265984), (320, 241048), (464, 166240), (512, 150655), (580, 132992), (640, 120524), (928, 83120), (1039, 74240), (1160, 66496), (1280, 60262), (1856, 41560), (2078, 37120), (2320, 33248), (2560, 30131), (3712, 20780), (4156, 18560), (4640, 16624), (5195, 14848), (7424, 10390), (8312, 9280)]