20133952600

素因数分解:

$2^3\times 5^2\times {\mathrm{4519}}^1\times {\mathrm{22277}}^1$

素因数の和:26812

約数の個数: 48

約数和(自身を含む): 46823900400

約数和(自身を除く): 26689947800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 4519, 9038, 18076, 22277, 22595, 36152, 44554, 45190, 89108, 90380, 111385, 112975, 178216, 180760, 222770, 225950, 445540, 451900, 556925, 891080, 903800, 1113850, 2227700, 4455400, 100669763, 201339526, 402679052, 503348815, 805358104, 1006697630, 2013395260, 2516744075, 4026790520, 5033488150, 10066976300, 20133952600]

約数ペア:

[(1, 20133952600), (2, 10066976300), (4, 5033488150), (5, 4026790520), (8, 2516744075), (10, 2013395260), (20, 1006697630), (25, 805358104), (40, 503348815), (50, 402679052), (100, 201339526), (200, 100669763), (4519, 4455400), (9038, 2227700), (18076, 1113850), (22277, 903800), (22595, 891080), (36152, 556925), (44554, 451900), (45190, 445540), (89108, 225950), (90380, 222770), (111385, 180760), (112975, 178216)]