9668500

素因数分解:

$2^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 21529872

約数和(自身を除く): 11861372

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 125, 244, 250, 305, 317, 500, 610, 634, 1220, 1268, 1525, 1585, 3050, 3170, 6100, 6340, 7625, 7925, 15250, 15850, 19337, 30500, 31700, 38674, 39625, 77348, 79250, 96685, 158500, 193370, 386740, 483425, 966850, 1933700, 2417125, 4834250, 9668500]

約数ペア:

[(1, 9668500), (2, 4834250), (4, 2417125), (5, 1933700), (10, 966850), (20, 483425), (25, 386740), (50, 193370), (61, 158500), (100, 96685), (122, 79250), (125, 77348), (244, 39625), (250, 38674), (305, 31700), (317, 30500), (500, 19337), (610, 15850), (634, 15250), (1220, 7925), (1268, 7625), (1525, 6340), (1585, 6100), (3050, 3170)]