1868039600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10937}}^1$

素因数の和:11023

約数の個数: 120

約数和(自身を含む): 5213663328

約数和(自身を除く): 3345623728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 61, 70, 80, 100, 112, 122, 140, 175, 200, 244, 280, 305, 350, 400, 427, 488, 560, 610, 700, 854, 976, 1220, 1400, 1525, 1708, 2135, 2440, 2800, 3050, 3416, 4270, 4880, 6100, 6832, 8540, 10675, 10937, 12200, 17080, 21350, 21874, 24400, 34160, 42700, 43748, 54685, 76559, 85400, 87496, 109370, 153118, 170800, 174992, 218740, 273425, 306236, 382795, 437480, 546850, 612472, 667157, 765590, 874960, 1093700, 1224944, 1334314, 1531180, 1913975, 2187400, 2668628, 3062360, 3335785, 3827950, 4374800, 4670099, 5337256, 6124720, 6671570, 7655900, 9340198, 10674512, 13343140, 15311800, 16678925, 18680396, 23350495, 26686280, 30623600, 33357850, 37360792, 46700990, 53372560, 66715700, 74721584, 93401980, 116752475, 133431400, 186803960, 233504950, 266862800, 373607920, 467009900, 934019800, 1868039600]

約数ペア:

[(1, 1868039600), (2, 934019800), (4, 467009900), (5, 373607920), (7, 266862800), (8, 233504950), (10, 186803960), (14, 133431400), (16, 116752475), (20, 93401980), (25, 74721584), (28, 66715700), (35, 53372560), (40, 46700990), (50, 37360792), (56, 33357850), (61, 30623600), (70, 26686280), (80, 23350495), (100, 18680396), (112, 16678925), (122, 15311800), (140, 13343140), (175, 10674512), (200, 9340198), (244, 7655900), (280, 6671570), (305, 6124720), (350, 5337256), (400, 4670099), (427, 4374800), (488, 3827950), (560, 3335785), (610, 3062360), (700, 2668628), (854, 2187400), (976, 1913975), (1220, 1531180), (1400, 1334314), (1525, 1224944), (1708, 1093700), (2135, 874960), (2440, 765590), (2800, 667157), (3050, 612472), (3416, 546850), (4270, 437480), (4880, 382795), (6100, 306236), (6832, 273425), (8540, 218740), (10675, 174992), (10937, 170800), (12200, 153118), (17080, 109370), (21350, 87496), (21874, 85400), (24400, 76559), (34160, 54685), (42700, 43748)]