2242700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:602

約数の個数: 36

約数和(自身を含む): 4994472

約数和(自身を除く): 2751772

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 547, 820, 1025, 1094, 2050, 2188, 2735, 4100, 5470, 10940, 13675, 22427, 27350, 44854, 54700, 89708, 112135, 224270, 448540, 560675, 1121350, 2242700]

約数ペア:

[(1, 2242700), (2, 1121350), (4, 560675), (5, 448540), (10, 224270), (20, 112135), (25, 89708), (41, 54700), (50, 44854), (82, 27350), (100, 22427), (164, 13675), (205, 10940), (410, 5470), (547, 4100), (820, 2735), (1025, 2188), (1094, 2050)]