2120540

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{463}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 4482240

約数和(自身を除く): 2361700

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 463, 916, 926, 1145, 1852, 2290, 2315, 4580, 4630, 9260, 106027, 212054, 424108, 530135, 1060270, 2120540]

約数ペア:

[(1, 2120540), (2, 1060270), (4, 530135), (5, 424108), (10, 212054), (20, 106027), (229, 9260), (458, 4630), (463, 4580), (916, 2315), (926, 2290), (1145, 1852)]