713557120

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8779}}^1$

素因数の和:8925

約数の個数: 64

約数和(自身を含む): 1719475200

約数和(自身を除く): 1005918080

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, 8779, 10160, 16256, 17558, 20320, 35116, 40640, 43895, 70232, 81280, 87790, 140464, 175580, 280928, 351160, 561856, 702320, 1114933, 1123712, 1404640, 2229866, 2809280, 4459732, 5574665, 5618560, 8919464, 11149330, 17838928, 22298660, 35677856, 44597320, 71355712, 89194640, 142711424, 178389280, 356778560, 713557120]

約数ペア:

[(1, 713557120), (2, 356778560), (4, 178389280), (5, 142711424), (8, 89194640), (10, 71355712), (16, 44597320), (20, 35677856), (32, 22298660), (40, 17838928), (64, 11149330), (80, 8919464), (127, 5618560), (128, 5574665), (160, 4459732), (254, 2809280), (320, 2229866), (508, 1404640), (635, 1123712), (640, 1114933), (1016, 702320), (1270, 561856), (2032, 351160), (2540, 280928), (4064, 175580), (5080, 140464), (8128, 87790), (8779, 81280), (10160, 70232), (16256, 43895), (17558, 40640), (20320, 35116)]