1910106580

素因数分解:

$2^2\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{49459}}^1$

素因数の和:51399

約数の個数: 24

約数和(自身を含む): 4013382240

約数和(自身を除く): 2103275660

約数列:

[1, 2, 4, 5, 10, 20, 1931, 3862, 7724, 9655, 19310, 38620, 49459, 98918, 197836, 247295, 494590, 989180, 95505329, 191010658, 382021316, 477526645, 955053290, 1910106580]

約数ペア:

[(1, 1910106580), (2, 955053290), (4, 477526645), (5, 382021316), (10, 191010658), (20, 95505329), (1931, 989180), (3862, 494590), (7724, 247295), (9655, 197836), (19310, 98918), (38620, 49459)]