82468400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29453}}^1$

素因数の和:29478

約数の個数: 60

約数和(自身を含む): 226442352

約数和(自身を除く): 143973952

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, 1400, 2800, 29453, 58906, 117812, 147265, 206171, 235624, 294530, 412342, 471248, 589060, 736325, 824684, 1030855, 1178120, 1472650, 1649368, 2061710, 2356240, 2945300, 3298736, 4123420, 5154275, 5890600, 8246840, 10308550, 11781200, 16493680, 20617100, 41234200, 82468400]

約数ペア:

[(1, 82468400), (2, 41234200), (4, 20617100), (5, 16493680), (7, 11781200), (8, 10308550), (10, 8246840), (14, 5890600), (16, 5154275), (20, 4123420), (25, 3298736), (28, 2945300), (35, 2356240), (40, 2061710), (50, 1649368), (56, 1472650), (70, 1178120), (80, 1030855), (100, 824684), (112, 736325), (140, 589060), (175, 471248), (200, 412342), (280, 294530), (350, 235624), (400, 206171), (560, 147265), (700, 117812), (1400, 58906), (2800, 29453)]