1753420580

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{2711}}^1$

素因数の和:3236

約数の個数: 48

約数和(自身を含む): 3742429824

約数和(自身を除く): 1989009244

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 443, 730, 886, 1460, 1772, 2215, 2711, 4430, 5422, 8860, 10844, 13555, 27110, 32339, 54220, 64678, 129356, 161695, 197903, 323390, 395806, 646780, 791612, 989515, 1200973, 1979030, 2401946, 3958060, 4803892, 6004865, 12009730, 24019460, 87671029, 175342058, 350684116, 438355145, 876710290, 1753420580]

約数ペア:

[(1, 1753420580), (2, 876710290), (4, 438355145), (5, 350684116), (10, 175342058), (20, 87671029), (73, 24019460), (146, 12009730), (292, 6004865), (365, 4803892), (443, 3958060), (730, 2401946), (886, 1979030), (1460, 1200973), (1772, 989515), (2215, 791612), (2711, 646780), (4430, 395806), (5422, 323390), (8860, 197903), (10844, 161695), (13555, 129356), (27110, 64678), (32339, 54220)]