7112960

素因数分解:

$2^8\times 5^1\times {\mathrm{5557}}^1$

素因数の和:5578

約数の個数: 36

約数和(自身を含む): 17040828

約数和(自身を除く): 9927868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 5557, 11114, 22228, 27785, 44456, 55570, 88912, 111140, 177824, 222280, 355648, 444560, 711296, 889120, 1422592, 1778240, 3556480, 7112960]

約数ペア:

[(1, 7112960), (2, 3556480), (4, 1778240), (5, 1422592), (8, 889120), (10, 711296), (16, 444560), (20, 355648), (32, 222280), (40, 177824), (64, 111140), (80, 88912), (128, 55570), (160, 44456), (256, 27785), (320, 22228), (640, 11114), (1280, 5557)]