112439480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{90677}}^1$

素因数の和:90719

約数の個数: 32

約数和(自身を含む): 261152640

約数和(自身を除く): 148713160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 90677, 181354, 362708, 453385, 725416, 906770, 1813540, 2810987, 3627080, 5621974, 11243948, 14054935, 22487896, 28109870, 56219740, 112439480]

約数ペア:

[(1, 112439480), (2, 56219740), (4, 28109870), (5, 22487896), (8, 14054935), (10, 11243948), (20, 5621974), (31, 3627080), (40, 2810987), (62, 1813540), (124, 906770), (155, 725416), (248, 453385), (310, 362708), (620, 181354), (1240, 90677)]