16828250

素因数分解:

$2^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 31921344

約数和(自身を除く): 15093094

約数列:

[1, 2, 5, 10, 25, 50, 83, 125, 166, 250, 415, 811, 830, 1622, 2075, 4055, 4150, 8110, 10375, 20275, 20750, 40550, 67313, 101375, 134626, 202750, 336565, 673130, 1682825, 3365650, 8414125, 16828250]

約数ペア:

[(1, 16828250), (2, 8414125), (5, 3365650), (10, 1682825), (25, 673130), (50, 336565), (83, 202750), (125, 134626), (166, 101375), (250, 67313), (415, 40550), (811, 20750), (830, 20275), (1622, 10375), (2075, 8110), (4055, 4150)]