10369844680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19942009}}^1$

素因数の和:19942033

約数の個数: 32

約数和(自身を含む): 25126932600

約数和(自身を除く): 14757087920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 19942009, 39884018, 79768036, 99710045, 159536072, 199420090, 259246117, 398840180, 518492234, 797680360, 1036984468, 1296230585, 2073968936, 2592461170, 5184922340, 10369844680]

約数ペア:

[(1, 10369844680), (2, 5184922340), (4, 2592461170), (5, 2073968936), (8, 1296230585), (10, 1036984468), (13, 797680360), (20, 518492234), (26, 398840180), (40, 259246117), (52, 199420090), (65, 159536072), (104, 99710045), (130, 79768036), (260, 39884018), (520, 19942009)]