54448120

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{3709}}^1$

素因数の和:4087

約数の個数: 32

約数和(自身を含む): 122875200

約数和(自身を除く): 68427080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1835, 2936, 3670, 3709, 7340, 7418, 14680, 14836, 18545, 29672, 37090, 74180, 148360, 1361203, 2722406, 5444812, 6806015, 10889624, 13612030, 27224060, 54448120]

約数ペア:

[(1, 54448120), (2, 27224060), (4, 13612030), (5, 10889624), (8, 6806015), (10, 5444812), (20, 2722406), (40, 1361203), (367, 148360), (734, 74180), (1468, 37090), (1835, 29672), (2936, 18545), (3670, 14836), (3709, 14680), (7340, 7418)]