520132910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{53129}}^1$

素因数の和:53236

約数の個数: 32

約数和(自身を含む): 1032847200

約数和(自身を除く): 512714290

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 53129, 106258, 265645, 531290, 584419, 1168838, 2922095, 4728481, 5844190, 9456962, 23642405, 47284810, 52013291, 104026582, 260066455, 520132910]

約数ペア:

[(1, 520132910), (2, 260066455), (5, 104026582), (10, 52013291), (11, 47284810), (22, 23642405), (55, 9456962), (89, 5844190), (110, 4728481), (178, 2922095), (445, 1168838), (890, 584419), (979, 531290), (1958, 265645), (4895, 106258), (9790, 53129)]