135375850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{66037}}^1$

素因数の和:66090

約数の個数: 24

約数和(自身を含む): 257944428

約数和(自身を除く): 122568578

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 66037, 132074, 330185, 660370, 1650925, 2707517, 3301850, 5415034, 13537585, 27075170, 67687925, 135375850]

約数ペア:

[(1, 135375850), (2, 67687925), (5, 27075170), (10, 13537585), (25, 5415034), (41, 3301850), (50, 2707517), (82, 1650925), (205, 660370), (410, 330185), (1025, 132074), (2050, 66037)]