2600027420

素因数分解:

$2^2\times 5^1\times {\mathrm{5573}}^1\times {\mathrm{23327}}^1$

素因数の和:28909

約数の個数: 24

約数和(自身を含む): 5461271424

約数和(自身を除く): 2861244004

約数列:

[1, 2, 4, 5, 10, 20, 5573, 11146, 22292, 23327, 27865, 46654, 55730, 93308, 111460, 116635, 233270, 466540, 130001371, 260002742, 520005484, 650006855, 1300013710, 2600027420]

約数ペア:

[(1, 2600027420), (2, 1300013710), (4, 650006855), (5, 520005484), (10, 260002742), (20, 130001371), (5573, 466540), (11146, 233270), (22292, 116635), (23327, 111460), (27865, 93308), (46654, 55730)]