2013613000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{937}}^1$

素因数の和:1272

約数の個数: 128

約数和(自身を含む): 5408282880

約数和(自身を除く): 3394669880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 307, 350, 500, 614, 700, 875, 937, 1000, 1228, 1400, 1535, 1750, 1874, 2149, 2456, 3070, 3500, 3748, 4298, 4685, 6140, 6559, 7000, 7496, 7675, 8596, 9370, 10745, 12280, 13118, 15350, 17192, 18740, 21490, 23425, 26236, 30700, 32795, 37480, 38375, 42980, 46850, 52472, 53725, 61400, 65590, 76750, 85960, 93700, 107450, 117125, 131180, 153500, 163975, 187400, 214900, 234250, 262360, 268625, 287659, 307000, 327950, 429800, 468500, 537250, 575318, 655900, 819875, 937000, 1074500, 1150636, 1311800, 1438295, 1639750, 2013613, 2149000, 2301272, 2876590, 3279500, 4027226, 5753180, 6559000, 7191475, 8054452, 10068065, 11506360, 14382950, 16108904, 20136130, 28765900, 35957375, 40272260, 50340325, 57531800, 71914750, 80544520, 100680650, 143829500, 201361300, 251701625, 287659000, 402722600, 503403250, 1006806500, 2013613000]

約数ペア:

[(1, 2013613000), (2, 1006806500), (4, 503403250), (5, 402722600), (7, 287659000), (8, 251701625), (10, 201361300), (14, 143829500), (20, 100680650), (25, 80544520), (28, 71914750), (35, 57531800), (40, 50340325), (50, 40272260), (56, 35957375), (70, 28765900), (100, 20136130), (125, 16108904), (140, 14382950), (175, 11506360), (200, 10068065), (250, 8054452), (280, 7191475), (307, 6559000), (350, 5753180), (500, 4027226), (614, 3279500), (700, 2876590), (875, 2301272), (937, 2149000), (1000, 2013613), (1228, 1639750), (1400, 1438295), (1535, 1311800), (1750, 1150636), (1874, 1074500), (2149, 937000), (2456, 819875), (3070, 655900), (3500, 575318), (3748, 537250), (4298, 468500), (4685, 429800), (6140, 327950), (6559, 307000), (7000, 287659), (7496, 268625), (7675, 262360), (8596, 234250), (9370, 214900), (10745, 187400), (12280, 163975), (13118, 153500), (15350, 131180), (17192, 117125), (18740, 107450), (21490, 93700), (23425, 85960), (26236, 76750), (30700, 65590), (32795, 61400), (37480, 53725), (38375, 52472), (42980, 46850)]