32631640

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5869}}^1$

素因数の和:6019

約数の個数: 32

約数和(自身を含む): 73962000

約数和(自身を除く): 41330360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 5869, 11738, 23476, 29345, 46952, 58690, 117380, 234760, 815791, 1631582, 3263164, 4078955, 6526328, 8157910, 16315820, 32631640]

約数ペア:

[(1, 32631640), (2, 16315820), (4, 8157910), (5, 6526328), (8, 4078955), (10, 3263164), (20, 1631582), (40, 815791), (139, 234760), (278, 117380), (556, 58690), (695, 46952), (1112, 29345), (1390, 23476), (2780, 11738), (5560, 5869)]