85028360

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{31727}}^1$

素因数の和:31805

約数の個数: 32

約数和(自身を含む): 194175360

約数和(自身を除く): 109147000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 31727, 63454, 126908, 158635, 253816, 317270, 634540, 1269080, 2125709, 4251418, 8502836, 10628545, 17005672, 21257090, 42514180, 85028360]

約数ペア:

[(1, 85028360), (2, 42514180), (4, 21257090), (5, 17005672), (8, 10628545), (10, 8502836), (20, 4251418), (40, 2125709), (67, 1269080), (134, 634540), (268, 317270), (335, 253816), (536, 158635), (670, 126908), (1340, 63454), (2680, 31727)]