2436704420

素因数分解:

$2^2\times 5^1\times {\mathrm{5231}}^1\times {\mathrm{23291}}^1$

素因数の和:28531

約数の個数: 24

約数和(自身を含む): 5118277248

約数和(自身を除く): 2681572828

約数列:

[1, 2, 4, 5, 10, 20, 5231, 10462, 20924, 23291, 26155, 46582, 52310, 93164, 104620, 116455, 232910, 465820, 121835221, 243670442, 487340884, 609176105, 1218352210, 2436704420]

約数ペア:

[(1, 2436704420), (2, 1218352210), (4, 609176105), (5, 487340884), (10, 243670442), (20, 121835221), (5231, 465820), (10462, 232910), (20924, 116455), (23291, 104620), (26155, 93164), (46582, 52310)]