40320110

素因数分解:

$2^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{2741}}^1$

素因数の和:4219

約数の個数: 16

約数和(自身を含む): 72652032

約数和(自身を除く): 32331922

約数列:

[1, 2, 5, 10, 1471, 2741, 2942, 5482, 7355, 13705, 14710, 27410, 4032011, 8064022, 20160055, 40320110]

約数ペア:

[(1, 40320110), (2, 20160055), (5, 8064022), (10, 4032011), (1471, 27410), (2741, 14710), (2942, 13705), (5482, 7355)]