90392810

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{108907}}^1$

素因数の和:108997

約数の個数: 16

約数和(自身を含む): 164668896

約数和(自身を除く): 74276086

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 108907, 217814, 544535, 1089070, 9039281, 18078562, 45196405, 90392810]

約数ペア:

[(1, 90392810), (2, 45196405), (5, 18078562), (10, 9039281), (83, 1089070), (166, 544535), (415, 217814), (830, 108907)]