85864650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19739}}^1$

素因数の和:19783

約数の個数: 48

約数和(自身を含む): 220298400

約数和(自身を除く): 134433750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 19739, 39478, 59217, 98695, 118434, 197390, 296085, 493475, 572431, 592170, 986950, 1144862, 1480425, 1717293, 2862155, 2960850, 3434586, 5724310, 8586465, 14310775, 17172930, 28621550, 42932325, 85864650]

約数ペア:

[(1, 85864650), (2, 42932325), (3, 28621550), (5, 17172930), (6, 14310775), (10, 8586465), (15, 5724310), (25, 3434586), (29, 2960850), (30, 2862155), (50, 1717293), (58, 1480425), (75, 1144862), (87, 986950), (145, 592170), (150, 572431), (174, 493475), (290, 296085), (435, 197390), (725, 118434), (870, 98695), (1450, 59217), (2175, 39478), (4350, 19739)]