1720008170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{48193}}^1$

素因数の和:48326

約数の個数: 32

約数和(自身を含む): 3206250432

約数和(自身を除く): 1486242262

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 215, 415, 430, 830, 3569, 7138, 17845, 35690, 48193, 96386, 240965, 481930, 2072299, 4000019, 4144598, 8000038, 10361495, 20000095, 20722990, 40000190, 172000817, 344001634, 860004085, 1720008170]

約数ペア:

[(1, 1720008170), (2, 860004085), (5, 344001634), (10, 172000817), (43, 40000190), (83, 20722990), (86, 20000095), (166, 10361495), (215, 8000038), (415, 4144598), (430, 4000019), (830, 2072299), (3569, 481930), (7138, 240965), (17845, 96386), (35690, 48193)]