104592020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{402277}}^1$

素因数の和:402299

約数の個数: 24

約数和(自身を含む): 236539464

約数和(自身を除く): 131947444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 402277, 804554, 1609108, 2011385, 4022770, 5229601, 8045540, 10459202, 20918404, 26148005, 52296010, 104592020]

約数ペア:

[(1, 104592020), (2, 52296010), (4, 26148005), (5, 20918404), (10, 10459202), (13, 8045540), (20, 5229601), (26, 4022770), (52, 2011385), (65, 1609108), (130, 804554), (260, 402277)]