82717070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{25609}}^1$

素因数の和:25652

約数の個数: 32

約数和(自身を含む): 165952800

約数和(自身を除く): 83235730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 25609, 51218, 128045, 256090, 435353, 486571, 870706, 973142, 2176765, 2432855, 4353530, 4865710, 8271707, 16543414, 41358535, 82717070]

約数ペア:

[(1, 82717070), (2, 41358535), (5, 16543414), (10, 8271707), (17, 4865710), (19, 4353530), (34, 2432855), (38, 2176765), (85, 973142), (95, 870706), (170, 486571), (190, 435353), (323, 256090), (646, 128045), (1615, 51218), (3230, 25609)]