664136500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{57751}}^1$

素因数の和:57793

約数の個数: 48

約数和(自身を含む): 1513564416

約数和(自身を除く): 849427916

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 1150, 2300, 2875, 5750, 11500, 57751, 115502, 231004, 288755, 577510, 1155020, 1328273, 1443775, 2656546, 2887550, 5313092, 5775100, 6641365, 7218875, 13282730, 14437750, 26565460, 28875500, 33206825, 66413650, 132827300, 166034125, 332068250, 664136500]

約数ペア:

[(1, 664136500), (2, 332068250), (4, 166034125), (5, 132827300), (10, 66413650), (20, 33206825), (23, 28875500), (25, 26565460), (46, 14437750), (50, 13282730), (92, 7218875), (100, 6641365), (115, 5775100), (125, 5313092), (230, 2887550), (250, 2656546), (460, 1443775), (500, 1328273), (575, 1155020), (1150, 577510), (2300, 288755), (2875, 231004), (5750, 115502), (11500, 57751)]