228852650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{352081}}^1$

素因数の和:352106

約数の個数: 24

約数和(自身を含む): 458410764

約数和(自身を除く): 229558114

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 352081, 704162, 1760405, 3520810, 4577053, 8802025, 9154106, 17604050, 22885265, 45770530, 114426325, 228852650]

約数ペア:

[(1, 228852650), (2, 114426325), (5, 45770530), (10, 22885265), (13, 17604050), (25, 9154106), (26, 8802025), (50, 4577053), (65, 3520810), (130, 1760405), (325, 704162), (650, 352081)]