26711150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 54044160

約数和(自身を除く): 27333010

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 907, 950, 1178, 1550, 1814, 2945, 4535, 5890, 9070, 14725, 17233, 22675, 28117, 29450, 34466, 45350, 56234, 86165, 140585, 172330, 281170, 430825, 534223, 702925, 861650, 1068446, 1405850, 2671115, 5342230, 13355575, 26711150]

約数ペア:

[(1, 26711150), (2, 13355575), (5, 5342230), (10, 2671115), (19, 1405850), (25, 1068446), (31, 861650), (38, 702925), (50, 534223), (62, 430825), (95, 281170), (155, 172330), (190, 140585), (310, 86165), (475, 56234), (589, 45350), (775, 34466), (907, 29450), (950, 28117), (1178, 22675), (1550, 17233), (1814, 14725), (2945, 9070), (4535, 5890)]