23534500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{389}}^1$

素因数の和:430

約数の個数: 72

約数和(自身を含む): 56642040

約数和(自身を除く): 33107540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 125, 220, 242, 250, 275, 389, 484, 500, 550, 605, 778, 1100, 1210, 1375, 1556, 1945, 2420, 2750, 3025, 3890, 4279, 5500, 6050, 7780, 8558, 9725, 12100, 15125, 17116, 19450, 21395, 30250, 38900, 42790, 47069, 48625, 60500, 85580, 94138, 97250, 106975, 188276, 194500, 213950, 235345, 427900, 470690, 534875, 941380, 1069750, 1176725, 2139500, 2353450, 4706900, 5883625, 11767250, 23534500]

約数ペア:

[(1, 23534500), (2, 11767250), (4, 5883625), (5, 4706900), (10, 2353450), (11, 2139500), (20, 1176725), (22, 1069750), (25, 941380), (44, 534875), (50, 470690), (55, 427900), (100, 235345), (110, 213950), (121, 194500), (125, 188276), (220, 106975), (242, 97250), (250, 94138), (275, 85580), (389, 60500), (484, 48625), (500, 47069), (550, 42790), (605, 38900), (778, 30250), (1100, 21395), (1210, 19450), (1375, 17116), (1556, 15125), (1945, 12100), (2420, 9725), (2750, 8558), (3025, 7780), (3890, 6050), (4279, 5500)]