27222520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4027}}^1$

素因数の和:4064

約数の個数: 48

約数和(自身を含む): 66341160

約数和(自身を除く): 39118640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 4027, 6760, 8054, 16108, 20135, 32216, 40270, 52351, 80540, 104702, 161080, 209404, 261755, 418808, 523510, 680563, 1047020, 1361126, 2094040, 2722252, 3402815, 5444504, 6805630, 13611260, 27222520]

約数ペア:

[(1, 27222520), (2, 13611260), (4, 6805630), (5, 5444504), (8, 3402815), (10, 2722252), (13, 2094040), (20, 1361126), (26, 1047020), (40, 680563), (52, 523510), (65, 418808), (104, 261755), (130, 209404), (169, 161080), (260, 104702), (338, 80540), (520, 52351), (676, 40270), (845, 32216), (1352, 20135), (1690, 16108), (3380, 8054), (4027, 6760)]