15704868740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3103729}}^1$

素因数の和:3103772

約数の個数: 48

約数和(自身を含む): 37542718080

約数和(自身を除く): 21837849340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 3103729, 6207458, 12414916, 15518645, 31037290, 34141019, 62074580, 68282038, 71385767, 136564076, 142771534, 170705095, 285543068, 341410190, 356928835, 682820380, 713857670, 785243437, 1427715340, 1570486874, 3140973748, 3926217185, 7852434370, 15704868740]

約数ペア:

[(1, 15704868740), (2, 7852434370), (4, 3926217185), (5, 3140973748), (10, 1570486874), (11, 1427715340), (20, 785243437), (22, 713857670), (23, 682820380), (44, 356928835), (46, 341410190), (55, 285543068), (92, 170705095), (110, 142771534), (115, 136564076), (220, 71385767), (230, 68282038), (253, 62074580), (460, 34141019), (506, 31037290), (1012, 15518645), (1265, 12414916), (2530, 6207458), (5060, 3103729)]