7770850

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2129}}^1$

素因数の和:2214

約数の個数: 24

約数和(自身を含む): 14658660

約数和(自身を除く): 6887810

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 2129, 3650, 4258, 10645, 21290, 53225, 106450, 155417, 310834, 777085, 1554170, 3885425, 7770850]

約数ペア:

[(1, 7770850), (2, 3885425), (5, 1554170), (10, 777085), (25, 310834), (50, 155417), (73, 106450), (146, 53225), (365, 21290), (730, 10645), (1825, 4258), (2129, 3650)]