66710000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{953}}^1$

素因数の和:988

約数の個数: 100

約数和(自身を含む): 184778352

約数和(自身を除く): 118068352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 625, 700, 875, 953, 1000, 1250, 1400, 1750, 1906, 2000, 2500, 2800, 3500, 3812, 4375, 4765, 5000, 6671, 7000, 7624, 8750, 9530, 10000, 13342, 14000, 15248, 17500, 19060, 23825, 26684, 33355, 35000, 38120, 47650, 53368, 66710, 70000, 76240, 95300, 106736, 119125, 133420, 166775, 190600, 238250, 266840, 333550, 381200, 476500, 533680, 595625, 667100, 833875, 953000, 1191250, 1334200, 1667750, 1906000, 2382500, 2668400, 3335500, 4169375, 4765000, 6671000, 8338750, 9530000, 13342000, 16677500, 33355000, 66710000]

約数ペア:

[(1, 66710000), (2, 33355000), (4, 16677500), (5, 13342000), (7, 9530000), (8, 8338750), (10, 6671000), (14, 4765000), (16, 4169375), (20, 3335500), (25, 2668400), (28, 2382500), (35, 1906000), (40, 1667750), (50, 1334200), (56, 1191250), (70, 953000), (80, 833875), (100, 667100), (112, 595625), (125, 533680), (140, 476500), (175, 381200), (200, 333550), (250, 266840), (280, 238250), (350, 190600), (400, 166775), (500, 133420), (560, 119125), (625, 106736), (700, 95300), (875, 76240), (953, 70000), (1000, 66710), (1250, 53368), (1400, 47650), (1750, 38120), (1906, 35000), (2000, 33355), (2500, 26684), (2800, 23825), (3500, 19060), (3812, 17500), (4375, 15248), (4765, 14000), (5000, 13342), (6671, 10000), (7000, 9530), (7624, 8750)]