9555938780

素因数分解:

$2^2\times 5^1\times {\mathrm{2311}}^1\times {\mathrm{206749}}^1$

素因数の和:209069

約数の個数: 24

約数和(自身を含む): 20076252000

約数和(自身を除く): 10520313220

約数列:

[1, 2, 4, 5, 10, 20, 2311, 4622, 9244, 11555, 23110, 46220, 206749, 413498, 826996, 1033745, 2067490, 4134980, 477796939, 955593878, 1911187756, 2388984695, 4777969390, 9555938780]

約数ペア:

[(1, 9555938780), (2, 4777969390), (4, 2388984695), (5, 1911187756), (10, 955593878), (20, 477796939), (2311, 4134980), (4622, 2067490), (9244, 1033745), (11555, 826996), (23110, 413498), (46220, 206749)]