40020506

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5839}}^1$

素因数の和:6013

約数の個数: 16

約数和(自身を含む): 63072000

約数和(自身を除く): 23051494

約数列:

[1, 2, 23, 46, 149, 298, 3427, 5839, 6854, 11678, 134297, 268594, 870011, 1740022, 20010253, 40020506]

約数ペア:

[(1, 40020506), (2, 20010253), (23, 1740022), (46, 870011), (149, 268594), (298, 134297), (3427, 11678), (5839, 6854)]