7660160

素因数分解:

$2^7\times 5^1\times {\mathrm{11969}}^1$

素因数の和:11988

約数の個数: 32

約数和(自身を含む): 18314100

約数和(自身を除く): 10653940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 11969, 23938, 47876, 59845, 95752, 119690, 191504, 239380, 383008, 478760, 766016, 957520, 1532032, 1915040, 3830080, 7660160]

約数ペア:

[(1, 7660160), (2, 3830080), (4, 1915040), (5, 1532032), (8, 957520), (10, 766016), (16, 478760), (20, 383008), (32, 239380), (40, 191504), (64, 119690), (80, 95752), (128, 59845), (160, 47876), (320, 23938), (640, 11969)]