7600640

素因数分解:

$2^9\times 5^1\times {\mathrm{2969}}^1$

素因数の和:2992

約数の個数: 40

約数和(自身を含む): 18229860

約数和(自身を除く): 10629220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 2969, 5938, 11876, 14845, 23752, 29690, 47504, 59380, 95008, 118760, 190016, 237520, 380032, 475040, 760064, 950080, 1520128, 1900160, 3800320, 7600640]

約数ペア:

[(1, 7600640), (2, 3800320), (4, 1900160), (5, 1520128), (8, 950080), (10, 760064), (16, 475040), (20, 380032), (32, 237520), (40, 190016), (64, 118760), (80, 95008), (128, 59380), (160, 47504), (256, 29690), (320, 23752), (512, 14845), (640, 11876), (1280, 5938), (2560, 2969)]