9852920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 28194480

約数和(自身を除く): 18341560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 457, 490, 539, 616, 770, 914, 980, 1078, 1540, 1828, 1960, 2156, 2285, 2695, 3080, 3199, 3656, 4312, 4570, 5027, 5390, 6398, 9140, 10054, 10780, 12796, 15995, 18280, 20108, 21560, 22393, 25135, 25592, 31990, 35189, 40216, 44786, 50270, 63980, 70378, 89572, 100540, 111965, 127960, 140756, 175945, 179144, 201080, 223930, 246323, 281512, 351890, 447860, 492646, 703780, 895720, 985292, 1231615, 1407560, 1970584, 2463230, 4926460, 9852920]

約数ペア:

[(1, 9852920), (2, 4926460), (4, 2463230), (5, 1970584), (7, 1407560), (8, 1231615), (10, 985292), (11, 895720), (14, 703780), (20, 492646), (22, 447860), (28, 351890), (35, 281512), (40, 246323), (44, 223930), (49, 201080), (55, 179144), (56, 175945), (70, 140756), (77, 127960), (88, 111965), (98, 100540), (110, 89572), (140, 70378), (154, 63980), (196, 50270), (220, 44786), (245, 40216), (280, 35189), (308, 31990), (385, 25592), (392, 25135), (440, 22393), (457, 21560), (490, 20108), (539, 18280), (616, 15995), (770, 12796), (914, 10780), (980, 10054), (1078, 9140), (1540, 6398), (1828, 5390), (1960, 5027), (2156, 4570), (2285, 4312), (2695, 3656), (3080, 3199)]