385116818690

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{3581}}^1\times {\mathrm{20563}}^1$

素因数の和:24674

約数の個数: 32

約数和(自身を含む): 694763459136

約数和(自身を除く): 309646640446

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 3581, 5230, 7162, 17905, 20563, 35810, 41126, 102815, 205630, 1872863, 3745726, 9364315, 10754449, 18728630, 21508898, 53772245, 73636103, 107544490, 147272206, 368180515, 736361030, 38511681869, 77023363738, 192558409345, 385116818690]

約数ペア:

[(1, 385116818690), (2, 192558409345), (5, 77023363738), (10, 38511681869), (523, 736361030), (1046, 368180515), (2615, 147272206), (3581, 107544490), (5230, 73636103), (7162, 53772245), (17905, 21508898), (20563, 18728630), (35810, 10754449), (41126, 9364315), (102815, 3745726), (205630, 1872863)]