37986260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 86466576

約数和(自身を除く): 48480316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 193, 260, 386, 757, 772, 965, 1514, 1930, 2509, 3028, 3785, 3860, 5018, 7570, 9841, 10036, 12545, 15140, 19682, 25090, 39364, 49205, 50180, 98410, 146101, 196820, 292202, 584404, 730505, 1461010, 1899313, 2922020, 3798626, 7597252, 9496565, 18993130, 37986260]

約数ペア:

[(1, 37986260), (2, 18993130), (4, 9496565), (5, 7597252), (10, 3798626), (13, 2922020), (20, 1899313), (26, 1461010), (52, 730505), (65, 584404), (130, 292202), (193, 196820), (260, 146101), (386, 98410), (757, 50180), (772, 49205), (965, 39364), (1514, 25090), (1930, 19682), (2509, 15140), (3028, 12545), (3785, 10036), (3860, 9841), (5018, 7570)]