2040252190

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1\times {\mathrm{1697}}^1$

素因数の和:2916

約数の個数: 32

約数和(自身を含む): 3711692160

約数和(自身を除く): 1671439970

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1103, 1697, 2206, 3394, 5515, 8485, 11030, 16970, 120227, 184973, 240454, 369946, 601135, 924865, 1202270, 1849730, 1871791, 3743582, 9358955, 18717910, 204025219, 408050438, 1020126095, 2040252190]

約数ペア:

[(1, 2040252190), (2, 1020126095), (5, 408050438), (10, 204025219), (109, 18717910), (218, 9358955), (545, 3743582), (1090, 1871791), (1103, 1849730), (1697, 1202270), (2206, 924865), (3394, 601135), (5515, 369946), (8485, 240454), (11030, 184973), (16970, 120227)]