164928550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1367}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 325693440

約数和(自身を除く): 160764890

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 127, 190, 254, 475, 635, 950, 1270, 1367, 2413, 2734, 3175, 4826, 6350, 6835, 12065, 13670, 24130, 25973, 34175, 51946, 60325, 68350, 120650, 129865, 173609, 259730, 347218, 649325, 868045, 1298650, 1736090, 3298571, 4340225, 6597142, 8680450, 16492855, 32985710, 82464275, 164928550]

約数ペア:

[(1, 164928550), (2, 82464275), (5, 32985710), (10, 16492855), (19, 8680450), (25, 6597142), (38, 4340225), (50, 3298571), (95, 1736090), (127, 1298650), (190, 868045), (254, 649325), (475, 347218), (635, 259730), (950, 173609), (1270, 129865), (1367, 120650), (2413, 68350), (2734, 60325), (3175, 51946), (4826, 34175), (6350, 25973), (6835, 24130), (12065, 13670)]