9748050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4999}}^1$

素因数の和:5027

約数の個数: 48

約数和(自身を含む): 26040000

約数和(自身を除く): 16291950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 4999, 9998, 14997, 24995, 29994, 49990, 64987, 74985, 124975, 129974, 149970, 194961, 249950, 324935, 374925, 389922, 649870, 749850, 974805, 1624675, 1949610, 3249350, 4874025, 9748050]

約数ペア:

[(1, 9748050), (2, 4874025), (3, 3249350), (5, 1949610), (6, 1624675), (10, 974805), (13, 749850), (15, 649870), (25, 389922), (26, 374925), (30, 324935), (39, 249950), (50, 194961), (65, 149970), (75, 129974), (78, 124975), (130, 74985), (150, 64987), (195, 49990), (325, 29994), (390, 24995), (650, 14997), (975, 9998), (1950, 4999)]