4900820

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{773}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 10337544

約数和(自身を除く): 5436724

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 773, 1268, 1546, 1585, 3092, 3170, 3865, 6340, 7730, 15460, 245041, 490082, 980164, 1225205, 2450410, 4900820]

約数ペア:

[(1, 4900820), (2, 2450410), (4, 1225205), (5, 980164), (10, 490082), (20, 245041), (317, 15460), (634, 7730), (773, 6340), (1268, 3865), (1546, 3170), (1585, 3092)]