22209400

素因数分解:

$2^3\times 5^2\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 51949800

約数和(自身を除く): 29740400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 293, 379, 586, 758, 1172, 1465, 1516, 1895, 2344, 2930, 3032, 3790, 5860, 7325, 7580, 9475, 11720, 14650, 15160, 18950, 29300, 37900, 58600, 75800, 111047, 222094, 444188, 555235, 888376, 1110470, 2220940, 2776175, 4441880, 5552350, 11104700, 22209400]

約数ペア:

[(1, 22209400), (2, 11104700), (4, 5552350), (5, 4441880), (8, 2776175), (10, 2220940), (20, 1110470), (25, 888376), (40, 555235), (50, 444188), (100, 222094), (200, 111047), (293, 75800), (379, 58600), (586, 37900), (758, 29300), (1172, 18950), (1465, 15160), (1516, 14650), (1895, 11720), (2344, 9475), (2930, 7580), (3032, 7325), (3790, 5860)]