202426120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2017}}^1$

素因数の和:2234

約数の個数: 64

約数和(自身を含む): 493279920

約数和(自身を除く): 290853800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 193, 260, 386, 520, 772, 965, 1544, 1930, 2017, 2509, 3860, 4034, 5018, 7720, 8068, 10036, 10085, 12545, 16136, 20072, 20170, 25090, 26221, 40340, 50180, 52442, 80680, 100360, 104884, 131105, 209768, 262210, 389281, 524420, 778562, 1048840, 1557124, 1946405, 3114248, 3892810, 5060653, 7785620, 10121306, 15571240, 20242612, 25303265, 40485224, 50606530, 101213060, 202426120]

約数ペア:

[(1, 202426120), (2, 101213060), (4, 50606530), (5, 40485224), (8, 25303265), (10, 20242612), (13, 15571240), (20, 10121306), (26, 7785620), (40, 5060653), (52, 3892810), (65, 3114248), (104, 1946405), (130, 1557124), (193, 1048840), (260, 778562), (386, 524420), (520, 389281), (772, 262210), (965, 209768), (1544, 131105), (1930, 104884), (2017, 100360), (2509, 80680), (3860, 52442), (4034, 50180), (5018, 40340), (7720, 26221), (8068, 25090), (10036, 20170), (10085, 20072), (12545, 16136)]