1294920350

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{312029}}^1$

素因数の和:312124

約数の個数: 24

約数和(自身を含む): 2437578360

約数和(自身を除く): 1142658010

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 312029, 624058, 1560145, 3120290, 7800725, 15601450, 25898407, 51796814, 129492035, 258984070, 647460175, 1294920350]

約数ペア:

[(1, 1294920350), (2, 647460175), (5, 258984070), (10, 129492035), (25, 51796814), (50, 25898407), (83, 15601450), (166, 7800725), (415, 3120290), (830, 1560145), (2075, 624058), (4150, 312029)]