14213750

素因数分解:

$2^1\times 5^4\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 40

約数和(自身を含む): 27160056

約数和(自身を除く): 12946306

約数列:

[1, 2, 5, 10, 25, 50, 83, 125, 137, 166, 250, 274, 415, 625, 685, 830, 1250, 1370, 2075, 3425, 4150, 6850, 10375, 11371, 17125, 20750, 22742, 34250, 51875, 56855, 85625, 103750, 113710, 171250, 284275, 568550, 1421375, 2842750, 7106875, 14213750]

約数ペア:

[(1, 14213750), (2, 7106875), (5, 2842750), (10, 1421375), (25, 568550), (50, 284275), (83, 171250), (125, 113710), (137, 103750), (166, 85625), (250, 56855), (274, 51875), (415, 34250), (625, 22742), (685, 20750), (830, 17125), (1250, 11371), (1370, 10375), (2075, 6850), (3425, 4150)]