27271160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97397}}^1$

素因数の和:97415

約数の個数: 32

約数和(自身を含む): 70126560

約数和(自身を除く): 42855400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 97397, 194794, 389588, 486985, 681779, 779176, 973970, 1363558, 1947940, 2727116, 3408895, 3895880, 5454232, 6817790, 13635580, 27271160]

約数ペア:

[(1, 27271160), (2, 13635580), (4, 6817790), (5, 5454232), (7, 3895880), (8, 3408895), (10, 2727116), (14, 1947940), (20, 1363558), (28, 973970), (35, 779176), (40, 681779), (56, 486985), (70, 389588), (140, 194794), (280, 97397)]