2008226320205

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25867}}^1\times {\mathrm{96443}}^1$

素因数の和:122345

約数の個数: 32

約数和(自身を含む): 2874025027584

約数和(自身を除く): 865798707379

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 25867, 96443, 129335, 181069, 482215, 594941, 675101, 905345, 2218189, 2974705, 3375505, 4164587, 11090945, 15527323, 20822935, 77636615, 2494691081, 12473455405, 17462837567, 57377894863, 87314187835, 286889474315, 401645264041, 2008226320205]

約数ペア:

[(1, 2008226320205), (5, 401645264041), (7, 286889474315), (23, 87314187835), (35, 57377894863), (115, 17462837567), (161, 12473455405), (805, 2494691081), (25867, 77636615), (96443, 20822935), (129335, 15527323), (181069, 11090945), (482215, 4164587), (594941, 3375505), (675101, 2974705), (905345, 2218189)]