71820099650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{110492461}}^1$

素因数の和:110492486

約数の個数: 24

約数和(自身を含む): 143861185524

約数和(自身を除く): 72041085874

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 110492461, 220984922, 552462305, 1104924610, 1436401993, 2762311525, 2872803986, 5524623050, 7182009965, 14364019930, 35910049825, 71820099650]

約数ペア:

[(1, 71820099650), (2, 35910049825), (5, 14364019930), (10, 7182009965), (13, 5524623050), (25, 2872803986), (26, 2762311525), (50, 1436401993), (65, 1104924610), (130, 552462305), (325, 220984922), (650, 110492461)]