2011736150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{11087}}^1$

素因数の和:11309

約数の個数: 48

約数和(自身を含む): 3959746560

約数和(自身を除く): 1948010410

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 191, 382, 475, 950, 955, 1910, 3629, 4775, 7258, 9550, 11087, 18145, 22174, 36290, 55435, 90725, 110870, 181450, 210653, 277175, 421306, 554350, 1053265, 2106530, 2117617, 4235234, 5266325, 10532650, 10588085, 21176170, 40234723, 52940425, 80469446, 105880850, 201173615, 402347230, 1005868075, 2011736150]

約数ペア:

[(1, 2011736150), (2, 1005868075), (5, 402347230), (10, 201173615), (19, 105880850), (25, 80469446), (38, 52940425), (50, 40234723), (95, 21176170), (190, 10588085), (191, 10532650), (382, 5266325), (475, 4235234), (950, 2117617), (955, 2106530), (1910, 1053265), (3629, 554350), (4775, 421306), (7258, 277175), (9550, 210653), (11087, 181450), (18145, 110870), (22174, 90725), (36290, 55435)]