108486320

素因数分解:

$2^4\times 5^1\times {\mathrm{1356079}}^1$

素因数の和:1356092

約数の個数: 20

約数和(自身を含む): 252230880

約数和(自身を除く): 143744560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1356079, 2712158, 5424316, 6780395, 10848632, 13560790, 21697264, 27121580, 54243160, 108486320]

約数ペア:

[(1, 108486320), (2, 54243160), (4, 27121580), (5, 21697264), (8, 13560790), (10, 10848632), (16, 6780395), (20, 5424316), (40, 2712158), (80, 1356079)]