97194680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{220897}}^1$

素因数の和:220919

約数の個数: 32

約数和(自身を含む): 238569840

約数和(自身を除く): 141375160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 220897, 441794, 883588, 1104485, 1767176, 2208970, 2429867, 4417940, 4859734, 8835880, 9719468, 12149335, 19438936, 24298670, 48597340, 97194680]

約数ペア:

[(1, 97194680), (2, 48597340), (4, 24298670), (5, 19438936), (8, 12149335), (10, 9719468), (11, 8835880), (20, 4859734), (22, 4417940), (40, 2429867), (44, 2208970), (55, 1767176), (88, 1104485), (110, 883588), (220, 441794), (440, 220897)]