23673400

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2887}}^1$

素因数の和:2944

約数の個数: 48

約数和(自身を含む): 56402640

約数和(自身を除く): 32729240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 2887, 4100, 5774, 8200, 11548, 14435, 23096, 28870, 57740, 72175, 115480, 118367, 144350, 236734, 288700, 473468, 577400, 591835, 946936, 1183670, 2367340, 2959175, 4734680, 5918350, 11836700, 23673400]

約数ペア:

[(1, 23673400), (2, 11836700), (4, 5918350), (5, 4734680), (8, 2959175), (10, 2367340), (20, 1183670), (25, 946936), (40, 591835), (41, 577400), (50, 473468), (82, 288700), (100, 236734), (164, 144350), (200, 118367), (205, 115480), (328, 72175), (410, 57740), (820, 28870), (1025, 23096), (1640, 14435), (2050, 11548), (2887, 8200), (4100, 5774)]