132173560

素因数分解:

$2^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{4999}}^1$

素因数の和:5671

約数の個数: 32

約数和(自身を含む): 297900000

約数和(自身を除く): 165726440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 661, 1322, 2644, 3305, 4999, 5288, 6610, 9998, 13220, 19996, 24995, 26440, 39992, 49990, 99980, 199960, 3304339, 6608678, 13217356, 16521695, 26434712, 33043390, 66086780, 132173560]

約数ペア:

[(1, 132173560), (2, 66086780), (4, 33043390), (5, 26434712), (8, 16521695), (10, 13217356), (20, 6608678), (40, 3304339), (661, 199960), (1322, 99980), (2644, 49990), (3305, 39992), (4999, 26440), (5288, 24995), (6610, 19996), (9998, 13220)]