387225260

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{1433}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 831146400

約数和(自身を除く): 443921140

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 229, 236, 295, 458, 590, 916, 1145, 1180, 1433, 2290, 2866, 4580, 5732, 7165, 13511, 14330, 27022, 28660, 54044, 67555, 84547, 135110, 169094, 270220, 328157, 338188, 422735, 656314, 845470, 1312628, 1640785, 1690940, 3281570, 6563140, 19361263, 38722526, 77445052, 96806315, 193612630, 387225260]

約数ペア:

[(1, 387225260), (2, 193612630), (4, 96806315), (5, 77445052), (10, 38722526), (20, 19361263), (59, 6563140), (118, 3281570), (229, 1690940), (236, 1640785), (295, 1312628), (458, 845470), (590, 656314), (916, 422735), (1145, 338188), (1180, 328157), (1433, 270220), (2290, 169094), (2866, 135110), (4580, 84547), (5732, 67555), (7165, 54044), (13511, 28660), (14330, 27022)]