45389290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4049}}^1$

素因数の和:4134

約数の個数: 32

約数和(自身を含む): 87480000

約数和(自身を除く): 42090710

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 4049, 5605, 8098, 11210, 20245, 40490, 76931, 153862, 238891, 384655, 477782, 769310, 1194455, 2388910, 4538929, 9077858, 22694645, 45389290]

約数ペア:

[(1, 45389290), (2, 22694645), (5, 9077858), (10, 4538929), (19, 2388910), (38, 1194455), (59, 769310), (95, 477782), (118, 384655), (190, 238891), (295, 153862), (590, 76931), (1121, 40490), (2242, 20245), (4049, 11210), (5605, 8098)]