914541250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5501}}^1$

素因数の和:5549

約数の個数: 80

約数和(自身を含む): 2062589760

約数和(自身を除く): 1148048510

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 125, 133, 175, 190, 250, 266, 350, 475, 625, 665, 875, 950, 1250, 1330, 1750, 2375, 3325, 4375, 4750, 5501, 6650, 8750, 11002, 11875, 16625, 23750, 27505, 33250, 38507, 55010, 77014, 83125, 104519, 137525, 166250, 192535, 209038, 275050, 385070, 522595, 687625, 731633, 962675, 1045190, 1375250, 1463266, 1925350, 2612975, 3438125, 3658165, 4813375, 5225950, 6876250, 7316330, 9626750, 13064875, 18290825, 24066875, 26129750, 36581650, 48133750, 65324375, 91454125, 130648750, 182908250, 457270625, 914541250]

約数ペア:

[(1, 914541250), (2, 457270625), (5, 182908250), (7, 130648750), (10, 91454125), (14, 65324375), (19, 48133750), (25, 36581650), (35, 26129750), (38, 24066875), (50, 18290825), (70, 13064875), (95, 9626750), (125, 7316330), (133, 6876250), (175, 5225950), (190, 4813375), (250, 3658165), (266, 3438125), (350, 2612975), (475, 1925350), (625, 1463266), (665, 1375250), (875, 1045190), (950, 962675), (1250, 731633), (1330, 687625), (1750, 522595), (2375, 385070), (3325, 275050), (4375, 209038), (4750, 192535), (5501, 166250), (6650, 137525), (8750, 104519), (11002, 83125), (11875, 77014), (16625, 55010), (23750, 38507), (27505, 33250)]