875609180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{14657}}^1$

素因数の和:14798

約数の個数: 48

約数和(自身を含む): 1920784320

約数和(自身を除く): 1045175140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 103, 116, 145, 206, 290, 412, 515, 580, 1030, 2060, 2987, 5974, 11948, 14657, 14935, 29314, 29870, 58628, 59740, 73285, 146570, 293140, 425053, 850106, 1509671, 1700212, 2125265, 3019342, 4250530, 6038684, 7548355, 8501060, 15096710, 30193420, 43780459, 87560918, 175121836, 218902295, 437804590, 875609180]

約数ペア:

[(1, 875609180), (2, 437804590), (4, 218902295), (5, 175121836), (10, 87560918), (20, 43780459), (29, 30193420), (58, 15096710), (103, 8501060), (116, 7548355), (145, 6038684), (206, 4250530), (290, 3019342), (412, 2125265), (515, 1700212), (580, 1509671), (1030, 850106), (2060, 425053), (2987, 293140), (5974, 146570), (11948, 73285), (14657, 59740), (14935, 58628), (29314, 29870)]