53820100

素因数分解:

$2^2\times 5^2\times {\mathrm{538201}}^1$

素因数の和:538215

約数の個数: 18

約数和(自身を含む): 116789834

約数和(自身を除く): 62969734

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 538201, 1076402, 2152804, 2691005, 5382010, 10764020, 13455025, 26910050, 53820100]

約数ペア:

[(1, 53820100), (2, 26910050), (4, 13455025), (5, 10764020), (10, 5382010), (20, 2691005), (25, 2152804), (50, 1076402), (100, 538201)]