713882240

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8783}}^1$

素因数の和:8929

約数の個数: 64

約数和(自身を含む): 1720258560

約数和(自身を除く): 1006376320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 8783, 10160, 16256, 17566, 20320, 35132, 40640, 43915, 70264, 81280, 87830, 140528, 175660, 281056, 351320, 562112, 702640, 1115441, 1124224, 1405280, 2230882, 2810560, 4461764, 5577205, 5621120, 8923528, 11154410, 17847056, 22308820, 35694112, 44617640, 71388224, 89235280, 142776448, 178470560, 356941120, 713882240]

約数ペア:

[(1, 713882240), (2, 356941120), (4, 178470560), (5, 142776448), (8, 89235280), (10, 71388224), (16, 44617640), (20, 35694112), (32, 22308820), (40, 17847056), (64, 11154410), (80, 8923528), (127, 5621120), (128, 5577205), (160, 4461764), (254, 2810560), (320, 2230882), (508, 1405280), (635, 1124224), (640, 1115441), (1016, 702640), (1270, 562112), (2032, 351320), (2540, 281056), (4064, 175660), (5080, 140528), (8128, 87830), (8783, 81280), (10160, 70264), (16256, 43915), (17566, 40640), (20320, 35132)]