1155366850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{23603}}^1$

素因数の和:23715

約数の個数: 48

約数和(自身を含む): 2370785760

約数和(自身を除く): 1215418910

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 178, 275, 445, 550, 890, 979, 1958, 2225, 4450, 4895, 9790, 23603, 24475, 47206, 48950, 118015, 236030, 259633, 519266, 590075, 1180150, 1298165, 2100667, 2596330, 4201334, 6490825, 10503335, 12981650, 21006670, 23107337, 46214674, 52516675, 105033350, 115536685, 231073370, 577683425, 1155366850]

約数ペア:

[(1, 1155366850), (2, 577683425), (5, 231073370), (10, 115536685), (11, 105033350), (22, 52516675), (25, 46214674), (50, 23107337), (55, 21006670), (89, 12981650), (110, 10503335), (178, 6490825), (275, 4201334), (445, 2596330), (550, 2100667), (890, 1298165), (979, 1180150), (1958, 590075), (2225, 519266), (4450, 259633), (4895, 236030), (9790, 118015), (23603, 48950), (24475, 47206)]