373687060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{2053}}^1$

素因数の和:2560

約数の個数: 48

約数和(自身を含む): 828172800

約数和(自身を除く): 454485740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 479, 958, 1916, 2053, 2395, 4106, 4790, 8212, 9101, 9580, 10265, 18202, 20530, 36404, 39007, 41060, 45505, 78014, 91010, 156028, 182020, 195035, 390070, 780140, 983387, 1966774, 3933548, 4916935, 9833870, 18684353, 19667740, 37368706, 74737412, 93421765, 186843530, 373687060]

約数ペア:

[(1, 373687060), (2, 186843530), (4, 93421765), (5, 74737412), (10, 37368706), (19, 19667740), (20, 18684353), (38, 9833870), (76, 4916935), (95, 3933548), (190, 1966774), (380, 983387), (479, 780140), (958, 390070), (1916, 195035), (2053, 182020), (2395, 156028), (4106, 91010), (4790, 78014), (8212, 45505), (9101, 41060), (9580, 39007), (10265, 36404), (18202, 20530)]