885903650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{5623}}^1$

素因数の和:5795

約数の個数: 48

約数和(自身を含む): 1732281984

約数和(自身を除く): 846378334

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 137, 230, 274, 575, 685, 1150, 1370, 3151, 3425, 5623, 6302, 6850, 11246, 15755, 28115, 31510, 56230, 78775, 129329, 140575, 157550, 258658, 281150, 646645, 770351, 1293290, 1540702, 3233225, 3851755, 6466450, 7703510, 17718073, 19258775, 35436146, 38517550, 88590365, 177180730, 442951825, 885903650]

約数ペア:

[(1, 885903650), (2, 442951825), (5, 177180730), (10, 88590365), (23, 38517550), (25, 35436146), (46, 19258775), (50, 17718073), (115, 7703510), (137, 6466450), (230, 3851755), (274, 3233225), (575, 1540702), (685, 1293290), (1150, 770351), (1370, 646645), (3151, 281150), (3425, 258658), (5623, 157550), (6302, 140575), (6850, 129329), (11246, 78775), (15755, 56230), (28115, 31510)]