2009091610

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{11161}}^1$

素因数の和:11598

約数の個数: 32

約数和(自身を含む): 3703283712

約数和(自身を除く): 1694192102

約数列:

[1, 2, 5, 10, 47, 94, 235, 383, 470, 766, 1915, 3830, 11161, 18001, 22322, 36002, 55805, 90005, 111610, 180010, 524567, 1049134, 2622835, 4274663, 5245670, 8549326, 21373315, 42746630, 200909161, 401818322, 1004545805, 2009091610]

約数ペア:

[(1, 2009091610), (2, 1004545805), (5, 401818322), (10, 200909161), (47, 42746630), (94, 21373315), (235, 8549326), (383, 5245670), (470, 4274663), (766, 2622835), (1915, 1049134), (3830, 524567), (11161, 180010), (18001, 111610), (22322, 90005), (36002, 55805)]