79112480

素因数分解:

$2^5\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1291}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 187536384

約数和(自身を除く): 108423904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 383, 766, 1291, 1532, 1915, 2582, 3064, 3830, 5164, 6128, 6455, 7660, 10328, 12256, 12910, 15320, 20656, 25820, 30640, 41312, 51640, 61280, 103280, 206560, 494453, 988906, 1977812, 2472265, 3955624, 4944530, 7911248, 9889060, 15822496, 19778120, 39556240, 79112480]

約数ペア:

[(1, 79112480), (2, 39556240), (4, 19778120), (5, 15822496), (8, 9889060), (10, 7911248), (16, 4944530), (20, 3955624), (32, 2472265), (40, 1977812), (80, 988906), (160, 494453), (383, 206560), (766, 103280), (1291, 61280), (1532, 51640), (1915, 41312), (2582, 30640), (3064, 25820), (3830, 20656), (5164, 15320), (6128, 12910), (6455, 12256), (7660, 10328)]