40136000

素因数分解:

$2^6\times 5^3\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 112

約数和(自身を含む): 103418640

約数和(自身を除く): 63282640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 125, 145, 160, 173, 200, 232, 250, 290, 320, 346, 400, 464, 500, 580, 692, 725, 800, 865, 928, 1000, 1160, 1384, 1450, 1600, 1730, 1856, 2000, 2320, 2768, 2900, 3460, 3625, 4000, 4325, 4640, 5017, 5536, 5800, 6920, 7250, 8000, 8650, 9280, 10034, 11072, 11600, 13840, 14500, 17300, 20068, 21625, 23200, 25085, 27680, 29000, 34600, 40136, 43250, 46400, 50170, 55360, 58000, 69200, 80272, 86500, 100340, 116000, 125425, 138400, 160544, 173000, 200680, 232000, 250850, 276800, 321088, 346000, 401360, 501700, 627125, 692000, 802720, 1003400, 1254250, 1384000, 1605440, 2006800, 2508500, 4013600, 5017000, 8027200, 10034000, 20068000, 40136000]

約数ペア:

[(1, 40136000), (2, 20068000), (4, 10034000), (5, 8027200), (8, 5017000), (10, 4013600), (16, 2508500), (20, 2006800), (25, 1605440), (29, 1384000), (32, 1254250), (40, 1003400), (50, 802720), (58, 692000), (64, 627125), (80, 501700), (100, 401360), (116, 346000), (125, 321088), (145, 276800), (160, 250850), (173, 232000), (200, 200680), (232, 173000), (250, 160544), (290, 138400), (320, 125425), (346, 116000), (400, 100340), (464, 86500), (500, 80272), (580, 69200), (692, 58000), (725, 55360), (800, 50170), (865, 46400), (928, 43250), (1000, 40136), (1160, 34600), (1384, 29000), (1450, 27680), (1600, 25085), (1730, 23200), (1856, 21625), (2000, 20068), (2320, 17300), (2768, 14500), (2900, 13840), (3460, 11600), (3625, 11072), (4000, 10034), (4325, 9280), (4640, 8650), (5017, 8000), (5536, 7250), (5800, 6920)]