66655400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1083

約数の個数: 96

約数和(自身を含む): 181059840

約数和(自身を除く): 114404440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 47, 50, 56, 70, 94, 100, 140, 175, 188, 200, 235, 280, 329, 350, 376, 470, 658, 700, 940, 1013, 1175, 1316, 1400, 1645, 1880, 2026, 2350, 2632, 3290, 4052, 4700, 5065, 6580, 7091, 8104, 8225, 9400, 10130, 13160, 14182, 16450, 20260, 25325, 28364, 32900, 35455, 40520, 47611, 50650, 56728, 65800, 70910, 95222, 101300, 141820, 177275, 190444, 202600, 238055, 283640, 333277, 354550, 380888, 476110, 666554, 709100, 952220, 1190275, 1333108, 1418200, 1666385, 1904440, 2380550, 2666216, 3332770, 4761100, 6665540, 8331925, 9522200, 13331080, 16663850, 33327700, 66655400]

約数ペア:

[(1, 66655400), (2, 33327700), (4, 16663850), (5, 13331080), (7, 9522200), (8, 8331925), (10, 6665540), (14, 4761100), (20, 3332770), (25, 2666216), (28, 2380550), (35, 1904440), (40, 1666385), (47, 1418200), (50, 1333108), (56, 1190275), (70, 952220), (94, 709100), (100, 666554), (140, 476110), (175, 380888), (188, 354550), (200, 333277), (235, 283640), (280, 238055), (329, 202600), (350, 190444), (376, 177275), (470, 141820), (658, 101300), (700, 95222), (940, 70910), (1013, 65800), (1175, 56728), (1316, 50650), (1400, 47611), (1645, 40520), (1880, 35455), (2026, 32900), (2350, 28364), (2632, 25325), (3290, 20260), (4052, 16450), (4700, 14182), (5065, 13160), (6580, 10130), (7091, 9400), (8104, 8225)]