141350980

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{12421}}^1$

素因数の和:12999

約数の個数: 24

約数和(自身を含む): 297382680

約数和(自身を除く): 156031700

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2276, 2845, 5690, 11380, 12421, 24842, 49684, 62105, 124210, 248420, 7067549, 14135098, 28270196, 35337745, 70675490, 141350980]

約数ペア:

[(1, 141350980), (2, 70675490), (4, 35337745), (5, 28270196), (10, 14135098), (20, 7067549), (569, 248420), (1138, 124210), (2276, 62105), (2845, 49684), (5690, 24842), (11380, 12421)]