26896100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1$

素因数の和:538

約数の個数: 108

約数和(自身を含む): 74214000

約数和(自身を除く): 47317900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 350, 385, 490, 499, 539, 550, 700, 770, 980, 998, 1078, 1100, 1225, 1540, 1925, 1996, 2156, 2450, 2495, 2695, 3493, 3850, 4900, 4990, 5390, 5489, 6986, 7700, 9980, 10780, 10978, 12475, 13475, 13972, 17465, 21956, 24451, 24950, 26950, 27445, 34930, 38423, 48902, 49900, 53900, 54890, 69860, 76846, 87325, 97804, 109780, 122255, 137225, 153692, 174650, 192115, 244510, 268961, 274450, 349300, 384230, 489020, 537922, 548900, 611275, 768460, 960575, 1075844, 1222550, 1344805, 1921150, 2445100, 2689610, 3842300, 5379220, 6724025, 13448050, 26896100]

約数ペア:

[(1, 26896100), (2, 13448050), (4, 6724025), (5, 5379220), (7, 3842300), (10, 2689610), (11, 2445100), (14, 1921150), (20, 1344805), (22, 1222550), (25, 1075844), (28, 960575), (35, 768460), (44, 611275), (49, 548900), (50, 537922), (55, 489020), (70, 384230), (77, 349300), (98, 274450), (100, 268961), (110, 244510), (140, 192115), (154, 174650), (175, 153692), (196, 137225), (220, 122255), (245, 109780), (275, 97804), (308, 87325), (350, 76846), (385, 69860), (490, 54890), (499, 53900), (539, 49900), (550, 48902), (700, 38423), (770, 34930), (980, 27445), (998, 26950), (1078, 24950), (1100, 24451), (1225, 21956), (1540, 17465), (1925, 13972), (1996, 13475), (2156, 12475), (2450, 10978), (2495, 10780), (2695, 9980), (3493, 7700), (3850, 6986), (4900, 5489), (4990, 5390)]