4690900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:844

約数の個数: 36

約数和(自身を含む): 10359580

約数和(自身を除く): 5668680

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 769, 1220, 1525, 1538, 3050, 3076, 3845, 6100, 7690, 15380, 19225, 38450, 46909, 76900, 93818, 187636, 234545, 469090, 938180, 1172725, 2345450, 4690900]

約数ペア:

[(1, 4690900), (2, 2345450), (4, 1172725), (5, 938180), (10, 469090), (20, 234545), (25, 187636), (50, 93818), (61, 76900), (100, 46909), (122, 38450), (244, 19225), (305, 15380), (610, 7690), (769, 6100), (1220, 3845), (1525, 3076), (1538, 3050)]