6520900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1144

約数の個数: 36

約数和(自身を含む): 14395780

約数和(自身を除く): 7874880

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1069, 1220, 1525, 2138, 3050, 4276, 5345, 6100, 10690, 21380, 26725, 53450, 65209, 106900, 130418, 260836, 326045, 652090, 1304180, 1630225, 3260450, 6520900]

約数ペア:

[(1, 6520900), (2, 3260450), (4, 1630225), (5, 1304180), (10, 652090), (20, 326045), (25, 260836), (50, 130418), (61, 106900), (100, 65209), (122, 53450), (244, 26725), (305, 21380), (610, 10690), (1069, 6100), (1220, 5345), (1525, 4276), (2138, 3050)]