24986500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 69713280

約数和(自身を除く): 44726780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 59, 70, 77, 100, 110, 118, 121, 125, 140, 154, 175, 220, 236, 242, 250, 275, 295, 308, 350, 385, 413, 484, 500, 550, 590, 605, 649, 700, 770, 826, 847, 875, 1100, 1180, 1210, 1298, 1375, 1475, 1540, 1652, 1694, 1750, 1925, 2065, 2420, 2596, 2750, 2950, 3025, 3245, 3388, 3500, 3850, 4130, 4235, 4543, 5500, 5900, 6050, 6490, 7139, 7375, 7700, 8260, 8470, 9086, 9625, 10325, 12100, 12980, 14278, 14750, 15125, 16225, 16940, 18172, 19250, 20650, 21175, 22715, 28556, 29500, 30250, 32450, 35695, 38500, 41300, 42350, 45430, 49973, 51625, 60500, 64900, 71390, 81125, 84700, 90860, 99946, 103250, 105875, 113575, 142780, 162250, 178475, 199892, 206500, 211750, 227150, 249865, 324500, 356950, 423500, 454300, 499730, 567875, 713900, 892375, 999460, 1135750, 1249325, 1784750, 2271500, 2498650, 3569500, 4997300, 6246625, 12493250, 24986500]

約数ペア:

[(1, 24986500), (2, 12493250), (4, 6246625), (5, 4997300), (7, 3569500), (10, 2498650), (11, 2271500), (14, 1784750), (20, 1249325), (22, 1135750), (25, 999460), (28, 892375), (35, 713900), (44, 567875), (50, 499730), (55, 454300), (59, 423500), (70, 356950), (77, 324500), (100, 249865), (110, 227150), (118, 211750), (121, 206500), (125, 199892), (140, 178475), (154, 162250), (175, 142780), (220, 113575), (236, 105875), (242, 103250), (250, 99946), (275, 90860), (295, 84700), (308, 81125), (350, 71390), (385, 64900), (413, 60500), (484, 51625), (500, 49973), (550, 45430), (590, 42350), (605, 41300), (649, 38500), (700, 35695), (770, 32450), (826, 30250), (847, 29500), (875, 28556), (1100, 22715), (1180, 21175), (1210, 20650), (1298, 19250), (1375, 18172), (1475, 16940), (1540, 16225), (1652, 15125), (1694, 14750), (1750, 14278), (1925, 12980), (2065, 12100), (2420, 10325), (2596, 9625), (2750, 9086), (2950, 8470), (3025, 8260), (3245, 7700), (3388, 7375), (3500, 7139), (3850, 6490), (4130, 6050), (4235, 5900), (4543, 5500)]