244328120

素因数分解:

$2^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{8221}}^1$

素因数の和:8975

約数の個数: 32

約数和(自身を含む): 550545120

約数和(自身を除く): 306217000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 743, 1486, 2972, 3715, 5944, 7430, 8221, 14860, 16442, 29720, 32884, 41105, 65768, 82210, 164420, 328840, 6108203, 12216406, 24432812, 30541015, 48865624, 61082030, 122164060, 244328120]

約数ペア:

[(1, 244328120), (2, 122164060), (4, 61082030), (5, 48865624), (8, 30541015), (10, 24432812), (20, 12216406), (40, 6108203), (743, 328840), (1486, 164420), (2972, 82210), (3715, 65768), (5944, 41105), (7430, 32884), (8221, 29720), (14860, 16442)]