45567020

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^2\times {\mathrm{199}}^1$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 97078800

約数和(自身を除く): 51511780

約数列:

[1, 2, 4, 5, 10, 20, 107, 199, 214, 398, 428, 535, 796, 995, 1070, 1990, 2140, 3980, 11449, 21293, 22898, 42586, 45796, 57245, 85172, 106465, 114490, 212930, 228980, 425860, 2278351, 4556702, 9113404, 11391755, 22783510, 45567020]

約数ペア:

[(1, 45567020), (2, 22783510), (4, 11391755), (5, 9113404), (10, 4556702), (20, 2278351), (107, 425860), (199, 228980), (214, 212930), (398, 114490), (428, 106465), (535, 85172), (796, 57245), (995, 45796), (1070, 42586), (1990, 22898), (2140, 21293), (3980, 11449)]