528064120

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{136099}}^1$

素因数の和:136207

約数の個数: 32

約数和(自身を含む): 1200402000

約数和(自身を除く): 672337880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 136099, 272198, 544396, 680495, 1088792, 1360990, 2721980, 5443960, 13201603, 26403206, 52806412, 66008015, 105612824, 132016030, 264032060, 528064120]

約数ペア:

[(1, 528064120), (2, 264032060), (4, 132016030), (5, 105612824), (8, 66008015), (10, 52806412), (20, 26403206), (40, 13201603), (97, 5443960), (194, 2721980), (388, 1360990), (485, 1088792), (776, 680495), (970, 544396), (1940, 272198), (3880, 136099)]