88896560

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8111}}^1$

素因数の和:8261

約数の個数: 40

約数和(自身を含む): 208218816

約数和(自身を除く): 119322256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 8111, 10960, 16222, 32444, 40555, 64888, 81110, 129776, 162220, 324440, 648880, 1111207, 2222414, 4444828, 5556035, 8889656, 11112070, 17779312, 22224140, 44448280, 88896560]

約数ペア:

[(1, 88896560), (2, 44448280), (4, 22224140), (5, 17779312), (8, 11112070), (10, 8889656), (16, 5556035), (20, 4444828), (40, 2222414), (80, 1111207), (137, 648880), (274, 324440), (548, 162220), (685, 129776), (1096, 81110), (1370, 64888), (2192, 40555), (2740, 32444), (5480, 16222), (8111, 10960)]