2229951950

素因数分解:

$2^1\times 5^2\times {\mathrm{5519}}^1\times {\mathrm{8081}}^1$

素因数の和:13612

約数の個数: 24

約数和(自身を含む): 4148975520

約数和(自身を除く): 1919023570

約数列:

[1, 2, 5, 10, 25, 50, 5519, 8081, 11038, 16162, 27595, 40405, 55190, 80810, 137975, 202025, 275950, 404050, 44599039, 89198078, 222995195, 445990390, 1114975975, 2229951950]

約数ペア:

[(1, 2229951950), (2, 1114975975), (5, 445990390), (10, 222995195), (25, 89198078), (50, 44599039), (5519, 404050), (8081, 275950), (11038, 202025), (16162, 137975), (27595, 80810), (40405, 55190)]