11914600

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1453}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 28396620

約数和(自身を除く): 16482020

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1453, 1640, 2050, 2906, 4100, 5812, 7265, 8200, 11624, 14530, 29060, 36325, 58120, 59573, 72650, 119146, 145300, 238292, 290600, 297865, 476584, 595730, 1191460, 1489325, 2382920, 2978650, 5957300, 11914600]

約数ペア:

[(1, 11914600), (2, 5957300), (4, 2978650), (5, 2382920), (8, 1489325), (10, 1191460), (20, 595730), (25, 476584), (40, 297865), (41, 290600), (50, 238292), (82, 145300), (100, 119146), (164, 72650), (200, 59573), (205, 58120), (328, 36325), (410, 29060), (820, 14530), (1025, 11624), (1453, 8200), (1640, 7265), (2050, 5812), (2906, 4100)]