75807220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{45667}}^1$

素因数の和:45759

約数の個数: 24

約数和(自身を含む): 161116704

約数和(自身を除く): 85309484

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 45667, 91334, 182668, 228335, 456670, 913340, 3790361, 7580722, 15161444, 18951805, 37903610, 75807220]

約数ペア:

[(1, 75807220), (2, 37903610), (4, 18951805), (5, 15161444), (10, 7580722), (20, 3790361), (83, 913340), (166, 456670), (332, 228335), (415, 182668), (830, 91334), (1660, 45667)]