47567800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 128697120

約数和(自身を除く): 81129320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 61, 70, 100, 122, 140, 175, 200, 244, 280, 305, 350, 427, 488, 557, 610, 700, 854, 1114, 1220, 1400, 1525, 1708, 2135, 2228, 2440, 2785, 3050, 3416, 3899, 4270, 4456, 5570, 6100, 7798, 8540, 10675, 11140, 12200, 13925, 15596, 17080, 19495, 21350, 22280, 27850, 31192, 33977, 38990, 42700, 55700, 67954, 77980, 85400, 97475, 111400, 135908, 155960, 169885, 194950, 237839, 271816, 339770, 389900, 475678, 679540, 779800, 849425, 951356, 1189195, 1359080, 1698850, 1902712, 2378390, 3397700, 4756780, 5945975, 6795400, 9513560, 11891950, 23783900, 47567800]

約数ペア:

[(1, 47567800), (2, 23783900), (4, 11891950), (5, 9513560), (7, 6795400), (8, 5945975), (10, 4756780), (14, 3397700), (20, 2378390), (25, 1902712), (28, 1698850), (35, 1359080), (40, 1189195), (50, 951356), (56, 849425), (61, 779800), (70, 679540), (100, 475678), (122, 389900), (140, 339770), (175, 271816), (200, 237839), (244, 194950), (280, 169885), (305, 155960), (350, 135908), (427, 111400), (488, 97475), (557, 85400), (610, 77980), (700, 67954), (854, 55700), (1114, 42700), (1220, 38990), (1400, 33977), (1525, 31192), (1708, 27850), (2135, 22280), (2228, 21350), (2440, 19495), (2785, 17080), (3050, 15596), (3416, 13925), (3899, 12200), (4270, 11140), (4456, 10675), (5570, 8540), (6100, 7798)]