23879500

素因数分解:

$2^2\times 5^3\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 52651872

約数和(自身を除く): 28772372

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 163, 250, 293, 326, 500, 586, 652, 815, 1172, 1465, 1630, 2930, 3260, 4075, 5860, 7325, 8150, 14650, 16300, 20375, 29300, 36625, 40750, 47759, 73250, 81500, 95518, 146500, 191036, 238795, 477590, 955180, 1193975, 2387950, 4775900, 5969875, 11939750, 23879500]

約数ペア:

[(1, 23879500), (2, 11939750), (4, 5969875), (5, 4775900), (10, 2387950), (20, 1193975), (25, 955180), (50, 477590), (100, 238795), (125, 191036), (163, 146500), (250, 95518), (293, 81500), (326, 73250), (500, 47759), (586, 40750), (652, 36625), (815, 29300), (1172, 20375), (1465, 16300), (1630, 14650), (2930, 8150), (3260, 7325), (4075, 5860)]