22478836780

素因数分解:

$2^2\times 5^1\times {\mathrm{11149}}^1\times {\mathrm{100811}}^1$

素因数の和:111969

約数の個数: 24

約数和(自身を含む): 47210259600

約数和(自身を除く): 24731422820

約数列:

[1, 2, 4, 5, 10, 20, 11149, 22298, 44596, 55745, 100811, 111490, 201622, 222980, 403244, 504055, 1008110, 2016220, 1123941839, 2247883678, 4495767356, 5619709195, 11239418390, 22478836780]

約数ペア:

[(1, 22478836780), (2, 11239418390), (4, 5619709195), (5, 4495767356), (10, 2247883678), (20, 1123941839), (11149, 2016220), (22298, 1008110), (44596, 504055), (55745, 403244), (100811, 222980), (111490, 201622)]