90518210

素因数分解:

$2^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{8629}}^1$

素因数の和:9685

約数の個数: 16

約数和(自身を含む): 163107000

約数和(自身を除く): 72588790

約数列:

[1, 2, 5, 10, 1049, 2098, 5245, 8629, 10490, 17258, 43145, 86290, 9051821, 18103642, 45259105, 90518210]

約数ペア:

[(1, 90518210), (2, 45259105), (5, 18103642), (10, 9051821), (1049, 86290), (2098, 43145), (5245, 17258), (8629, 10490)]