832115840

素因数分解:

$2^7\times 5^1\times {\mathrm{1300181}}^1$

素因数の和:1300200

約数の個数: 32

約数和(自身を含む): 1989278460

約数和(自身を除く): 1157162620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1300181, 2600362, 5200724, 6500905, 10401448, 13001810, 20802896, 26003620, 41605792, 52007240, 83211584, 104014480, 166423168, 208028960, 416057920, 832115840]

約数ペア:

[(1, 832115840), (2, 416057920), (4, 208028960), (5, 166423168), (8, 104014480), (10, 83211584), (16, 52007240), (20, 41605792), (32, 26003620), (40, 20802896), (64, 13001810), (80, 10401448), (128, 6500905), (160, 5200724), (320, 2600362), (640, 1300181)]