13448050

素因数分解:

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

素因数の和:536

約数の個数: 72

約数和(自身を含む): 31806000

約数和(自身を除く): 18357950

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 499, 539, 550, 770, 998, 1078, 1225, 1925, 2450, 2495, 2695, 3493, 3850, 4990, 5390, 5489, 6986, 10978, 12475, 13475, 17465, 24451, 24950, 26950, 27445, 34930, 38423, 48902, 54890, 76846, 87325, 122255, 137225, 174650, 192115, 244510, 268961, 274450, 384230, 537922, 611275, 960575, 1222550, 1344805, 1921150, 2689610, 6724025, 13448050]

約数ペア:

[(1, 13448050), (2, 6724025), (5, 2689610), (7, 1921150), (10, 1344805), (11, 1222550), (14, 960575), (22, 611275), (25, 537922), (35, 384230), (49, 274450), (50, 268961), (55, 244510), (70, 192115), (77, 174650), (98, 137225), (110, 122255), (154, 87325), (175, 76846), (245, 54890), (275, 48902), (350, 38423), (385, 34930), (490, 27445), (499, 26950), (539, 24950), (550, 24451), (770, 17465), (998, 13475), (1078, 12475), (1225, 10978), (1925, 6986), (2450, 5489), (2495, 5390), (2695, 4990), (3493, 3850)]