804964280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1183771}}^1$

素因数の和:1183799

約数の個数: 32

約数和(自身を含む): 1917710640

約数和(自身を除く): 1112746360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1183771, 2367542, 4735084, 5918855, 9470168, 11837710, 20124107, 23675420, 40248214, 47350840, 80496428, 100620535, 160992856, 201241070, 402482140, 804964280]

約数ペア:

[(1, 804964280), (2, 402482140), (4, 201241070), (5, 160992856), (8, 100620535), (10, 80496428), (17, 47350840), (20, 40248214), (34, 23675420), (40, 20124107), (68, 11837710), (85, 9470168), (136, 5918855), (170, 4735084), (340, 2367542), (680, 1183771)]