266989610

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{5309}}^1$

素因数の和:5470

約数の個数: 32

約数和(自身を含む): 495486720

約数和(自身を除く): 228497110

約数列:

[1, 2, 5, 10, 47, 94, 107, 214, 235, 470, 535, 1070, 5029, 5309, 10058, 10618, 25145, 26545, 50290, 53090, 249523, 499046, 568063, 1136126, 1247615, 2495230, 2840315, 5680630, 26698961, 53397922, 133494805, 266989610]

約数ペア:

[(1, 266989610), (2, 133494805), (5, 53397922), (10, 26698961), (47, 5680630), (94, 2840315), (107, 2495230), (214, 1247615), (235, 1136126), (470, 568063), (535, 499046), (1070, 249523), (5029, 53090), (5309, 50290), (10058, 26545), (10618, 25145)]