107187760

素因数分解:

$2^4\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2027}}^1$

素因数の和:2701

約数の個数: 40

約数和(自身を含む): 249711696

約数和(自身を除く): 142523936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 661, 1322, 2027, 2644, 3305, 4054, 5288, 6610, 8108, 10135, 10576, 13220, 16216, 20270, 26440, 32432, 40540, 52880, 81080, 162160, 1339847, 2679694, 5359388, 6699235, 10718776, 13398470, 21437552, 26796940, 53593880, 107187760]

約数ペア:

[(1, 107187760), (2, 53593880), (4, 26796940), (5, 21437552), (8, 13398470), (10, 10718776), (16, 6699235), (20, 5359388), (40, 2679694), (80, 1339847), (661, 162160), (1322, 81080), (2027, 52880), (2644, 40540), (3305, 32432), (4054, 26440), (5288, 20270), (6610, 16216), (8108, 13220), (10135, 10576)]