5655449680

素因数分解:

$2^4\times 5^1\times {\mathrm{70693121}}^1$

素因数の和:70693134

約数の個数: 20

約数和(自身を含む): 13148920692

約数和(自身を除く): 7493471012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 70693121, 141386242, 282772484, 353465605, 565544968, 706931210, 1131089936, 1413862420, 2827724840, 5655449680]

約数ペア:

[(1, 5655449680), (2, 2827724840), (4, 1413862420), (5, 1131089936), (8, 706931210), (10, 565544968), (16, 353465605), (20, 282772484), (40, 141386242), (80, 70693121)]