2668400

素因数分解:

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

素因数の和:978

約数の個数: 60

約数和(自身を含む): 7334352

約数和(自身を除く): 4665952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 953, 1400, 1906, 2800, 3812, 4765, 6671, 7624, 9530, 13342, 15248, 19060, 23825, 26684, 33355, 38120, 47650, 53368, 66710, 76240, 95300, 106736, 133420, 166775, 190600, 266840, 333550, 381200, 533680, 667100, 1334200, 2668400]

約数ペア:

[(1, 2668400), (2, 1334200), (4, 667100), (5, 533680), (7, 381200), (8, 333550), (10, 266840), (14, 190600), (16, 166775), (20, 133420), (25, 106736), (28, 95300), (35, 76240), (40, 66710), (50, 53368), (56, 47650), (70, 38120), (80, 33355), (100, 26684), (112, 23825), (140, 19060), (175, 15248), (200, 13342), (280, 9530), (350, 7624), (400, 6671), (560, 4765), (700, 3812), (953, 2800), (1400, 1906)]