85125260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3989}}^1$

素因数の和:4106

約数の個数: 48

約数和(自身を含む): 197074080

約数和(自身を除く): 111948820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 3989, 4268, 5335, 7978, 10670, 15956, 19945, 21340, 39890, 43879, 79780, 87758, 175516, 219395, 386933, 438790, 773866, 877580, 1547732, 1934665, 3869330, 4256263, 7738660, 8512526, 17025052, 21281315, 42562630, 85125260]

約数ペア:

[(1, 85125260), (2, 42562630), (4, 21281315), (5, 17025052), (10, 8512526), (11, 7738660), (20, 4256263), (22, 3869330), (44, 1934665), (55, 1547732), (97, 877580), (110, 773866), (194, 438790), (220, 386933), (388, 219395), (485, 175516), (970, 87758), (1067, 79780), (1940, 43879), (2134, 39890), (3989, 21340), (4268, 19945), (5335, 15956), (7978, 10670)]