87979510

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 161029440

約数和(自身を除く): 73049930

約数列:

[1, 2, 5, 10, 103, 206, 229, 373, 458, 515, 746, 1030, 1145, 1865, 2290, 3730, 23587, 38419, 47174, 76838, 85417, 117935, 170834, 192095, 235870, 384190, 427085, 854170, 8797951, 17595902, 43989755, 87979510]

約数ペア:

[(1, 87979510), (2, 43989755), (5, 17595902), (10, 8797951), (103, 854170), (206, 427085), (229, 384190), (373, 235870), (458, 192095), (515, 170834), (746, 117935), (1030, 85417), (1145, 76838), (1865, 47174), (2290, 38419), (3730, 23587)]