2247481820

素因数分解:

$2^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{103001}}^1$

素因数の和:104101

約数の個数: 24

約数和(自身を含む): 4724083728

約数和(自身を除く): 2476601908

約数列:

[1, 2, 4, 5, 10, 20, 1091, 2182, 4364, 5455, 10910, 21820, 103001, 206002, 412004, 515005, 1030010, 2060020, 112374091, 224748182, 449496364, 561870455, 1123740910, 2247481820]

約数ペア:

[(1, 2247481820), (2, 1123740910), (4, 561870455), (5, 449496364), (10, 224748182), (20, 112374091), (1091, 2060020), (2182, 1030010), (4364, 515005), (5455, 412004), (10910, 206002), (21820, 103001)]