401141920000

素因数分解:

$2^8\times 5^4\times {\mathrm{29}}^1\times {\mathrm{86453}}^1$

素因数の和:86518

約数の個数: 180

約数和(自身を含む): 1035090399420

約数和(自身を除く): 633948479420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 125, 128, 145, 160, 200, 232, 250, 256, 290, 320, 400, 464, 500, 580, 625, 640, 725, 800, 928, 1000, 1160, 1250, 1280, 1450, 1600, 1856, 2000, 2320, 2500, 2900, 3200, 3625, 3712, 4000, 4640, 5000, 5800, 6400, 7250, 7424, 8000, 9280, 10000, 11600, 14500, 16000, 18125, 18560, 20000, 23200, 29000, 32000, 36250, 37120, 40000, 46400, 58000, 72500, 80000, 86453, 92800, 116000, 145000, 160000, 172906, 185600, 232000, 290000, 345812, 432265, 464000, 580000, 691624, 864530, 928000, 1160000, 1383248, 1729060, 2161325, 2320000, 2507137, 2766496, 3458120, 4322650, 4640000, 5014274, 5532992, 6916240, 8645300, 10028548, 10806625, 11065984, 12535685, 13832480, 17290600, 20057096, 21613250, 22131968, 25071370, 27664960, 34581200, 40114192, 43226500, 50142740, 54033125, 55329920, 62678425, 69162400, 80228384, 86453000, 100285480, 108066250, 110659840, 125356850, 138324800, 160456768, 172906000, 200570960, 216132500, 250713700, 276649600, 313392125, 320913536, 345812000, 401141920, 432265000, 501427400, 553299200, 626784250, 641827072, 691624000, 802283840, 864530000, 1002854800, 1253568500, 1383248000, 1566960625, 1604567680, 1729060000, 2005709600, 2507137000, 2766496000, 3133921250, 3209135360, 3458120000, 4011419200, 5014274000, 6267842500, 6916240000, 8022838400, 10028548000, 12535685000, 13832480000, 16045676800, 20057096000, 25071370000, 40114192000, 50142740000, 80228384000, 100285480000, 200570960000, 401141920000]

約数ペア:

[(1, 401141920000), (2, 200570960000), (4, 100285480000), (5, 80228384000), (8, 50142740000), (10, 40114192000), (16, 25071370000), (20, 20057096000), (25, 16045676800), (29, 13832480000), (32, 12535685000), (40, 10028548000), (50, 8022838400), (58, 6916240000), (64, 6267842500), (80, 5014274000), (100, 4011419200), (116, 3458120000), (125, 3209135360), (128, 3133921250), (145, 2766496000), (160, 2507137000), (200, 2005709600), (232, 1729060000), (250, 1604567680), (256, 1566960625), (290, 1383248000), (320, 1253568500), (400, 1002854800), (464, 864530000), (500, 802283840), (580, 691624000), (625, 641827072), (640, 626784250), (725, 553299200), (800, 501427400), (928, 432265000), (1000, 401141920), (1160, 345812000), (1250, 320913536), (1280, 313392125), (1450, 276649600), (1600, 250713700), (1856, 216132500), (2000, 200570960), (2320, 172906000), (2500, 160456768), (2900, 138324800), (3200, 125356850), (3625, 110659840), (3712, 108066250), (4000, 100285480), (4640, 86453000), (5000, 80228384), (5800, 69162400), (6400, 62678425), (7250, 55329920), (7424, 54033125), (8000, 50142740), (9280, 43226500), (10000, 40114192), (11600, 34581200), (14500, 27664960), (16000, 25071370), (18125, 22131968), (18560, 21613250), (20000, 20057096), (23200, 17290600), (29000, 13832480), (32000, 12535685), (36250, 11065984), (37120, 10806625), (40000, 10028548), (46400, 8645300), (58000, 6916240), (72500, 5532992), (80000, 5014274), (86453, 4640000), (92800, 4322650), (116000, 3458120), (145000, 2766496), (160000, 2507137), (172906, 2320000), (185600, 2161325), (232000, 1729060), (290000, 1383248), (345812, 1160000), (432265, 928000), (464000, 864530), (580000, 691624)]