264471070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{32371}}^1$

素因数の和:32440

約数の個数: 32

約数和(自身を含む): 512772480

約数和(自身を除く): 248301410

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 32371, 64742, 161855, 323710, 615049, 1230098, 1391953, 2783906, 3075245, 6150490, 6959765, 13919530, 26447107, 52894214, 132235535, 264471070]

約数ペア:

[(1, 264471070), (2, 132235535), (5, 52894214), (10, 26447107), (19, 13919530), (38, 6959765), (43, 6150490), (86, 3075245), (95, 2783906), (190, 1391953), (215, 1230098), (430, 615049), (817, 323710), (1634, 161855), (4085, 64742), (8170, 32371)]