28239004510

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{317971}}^1$

素因数の和:318168

約数の個数: 32

約数和(自身を含む): 51923555712

約数和(自身を除く): 23684551202

約数列:

[1, 2, 5, 10, 83, 107, 166, 214, 415, 535, 830, 1070, 8881, 17762, 44405, 88810, 317971, 635942, 1589855, 3179710, 26391593, 34022897, 52783186, 68045794, 131957965, 170114485, 263915930, 340228970, 2823900451, 5647800902, 14119502255, 28239004510]

約数ペア:

[(1, 28239004510), (2, 14119502255), (5, 5647800902), (10, 2823900451), (83, 340228970), (107, 263915930), (166, 170114485), (214, 131957965), (415, 68045794), (535, 52783186), (830, 34022897), (1070, 26391593), (8881, 3179710), (17762, 1589855), (44405, 635942), (88810, 317971)]