226485920

素因数分解:

$2^5\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3943}}^1$

素因数の和:4317

約数の個数: 48

約数和(自身を含む): 536699520

約数和(自身を除く): 310213600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 359, 718, 1436, 1795, 2872, 3590, 3943, 5744, 7180, 7886, 11488, 14360, 15772, 19715, 28720, 31544, 39430, 57440, 63088, 78860, 126176, 157720, 315440, 630880, 1415537, 2831074, 5662148, 7077685, 11324296, 14155370, 22648592, 28310740, 45297184, 56621480, 113242960, 226485920]

約数ペア:

[(1, 226485920), (2, 113242960), (4, 56621480), (5, 45297184), (8, 28310740), (10, 22648592), (16, 14155370), (20, 11324296), (32, 7077685), (40, 5662148), (80, 2831074), (160, 1415537), (359, 630880), (718, 315440), (1436, 157720), (1795, 126176), (2872, 78860), (3590, 63088), (3943, 57440), (5744, 39430), (7180, 31544), (7886, 28720), (11488, 19715), (14360, 15772)]