2100050690

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1\times {\mathrm{4129}}^1$

素因数の和:4598

約数の個数: 32

約数和(自身を含む): 3815426160

約数和(自身を除く): 1715375470

約数列:

[1, 2, 5, 10, 181, 281, 362, 562, 905, 1405, 1810, 2810, 4129, 8258, 20645, 41290, 50861, 101722, 254305, 508610, 747349, 1160249, 1494698, 2320498, 3736745, 5801245, 7473490, 11602490, 210005069, 420010138, 1050025345, 2100050690]

約数ペア:

[(1, 2100050690), (2, 1050025345), (5, 420010138), (10, 210005069), (181, 11602490), (281, 7473490), (362, 5801245), (562, 3736745), (905, 2320498), (1405, 1494698), (1810, 1160249), (2810, 747349), (4129, 508610), (8258, 254305), (20645, 101722), (41290, 50861)]