22045090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 42456960

約数和(自身を除く): 20411870

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1259, 1751, 2518, 3502, 6295, 8755, 12590, 17510, 21403, 42806, 107015, 129677, 214030, 259354, 648385, 1296770, 2204509, 4409018, 11022545, 22045090]

約数ペア:

[(1, 22045090), (2, 11022545), (5, 4409018), (10, 2204509), (17, 1296770), (34, 648385), (85, 259354), (103, 214030), (170, 129677), (206, 107015), (515, 42806), (1030, 21403), (1259, 17510), (1751, 12590), (2518, 8755), (3502, 6295)]