108278120

素因数分解:

$2^3\times 5^1\times {\mathrm{2706953}}^1$

素因数の和:2706964

約数の個数: 16

約数和(自身を含む): 243625860

約数和(自身を除く): 135347740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2706953, 5413906, 10827812, 13534765, 21655624, 27069530, 54139060, 108278120]

約数ペア:

[(1, 108278120), (2, 54139060), (4, 27069530), (5, 21655624), (8, 13534765), (10, 10827812), (20, 5413906), (40, 2706953)]