565554358420

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{4188671}}^1$

素因数の和:4188880

約数の個数: 48

約数和(自身を含む): 1223025205248

約数和(自身を除く): 657470846828

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 157, 172, 215, 314, 430, 628, 785, 860, 1570, 3140, 6751, 13502, 27004, 33755, 67510, 135020, 4188671, 8377342, 16754684, 20943355, 41886710, 83773420, 180112853, 360225706, 657621347, 720451412, 900564265, 1315242694, 1801128530, 2630485388, 3288106735, 3602257060, 6576213470, 13152426940, 28277717921, 56555435842, 113110871684, 141388589605, 282777179210, 565554358420]

約数ペア:

[(1, 565554358420), (2, 282777179210), (4, 141388589605), (5, 113110871684), (10, 56555435842), (20, 28277717921), (43, 13152426940), (86, 6576213470), (157, 3602257060), (172, 3288106735), (215, 2630485388), (314, 1801128530), (430, 1315242694), (628, 900564265), (785, 720451412), (860, 657621347), (1570, 360225706), (3140, 180112853), (6751, 83773420), (13502, 41886710), (27004, 20943355), (33755, 16754684), (67510, 8377342), (135020, 4188671)]