4934900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:884

約数の個数: 36

約数和(自身を含む): 10897740

約数和(自身を除く): 5962840

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 809, 1220, 1525, 1618, 3050, 3236, 4045, 6100, 8090, 16180, 20225, 40450, 49349, 80900, 98698, 197396, 246745, 493490, 986980, 1233725, 2467450, 4934900]

約数ペア:

[(1, 4934900), (2, 2467450), (4, 1233725), (5, 986980), (10, 493490), (20, 246745), (25, 197396), (50, 98698), (61, 80900), (100, 49349), (122, 40450), (244, 20225), (305, 16180), (610, 8090), (809, 6100), (1220, 4045), (1525, 3236), (1618, 3050)]