7348820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 16511040

約数和(自身を除く): 9162220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 233, 332, 380, 415, 466, 830, 932, 1165, 1577, 1660, 2330, 3154, 4427, 4660, 6308, 7885, 8854, 15770, 17708, 19339, 22135, 31540, 38678, 44270, 77356, 88540, 96695, 193390, 367441, 386780, 734882, 1469764, 1837205, 3674410, 7348820]

約数ペア:

[(1, 7348820), (2, 3674410), (4, 1837205), (5, 1469764), (10, 734882), (19, 386780), (20, 367441), (38, 193390), (76, 96695), (83, 88540), (95, 77356), (166, 44270), (190, 38678), (233, 31540), (332, 22135), (380, 19339), (415, 17708), (466, 15770), (830, 8854), (932, 7885), (1165, 6308), (1577, 4660), (1660, 4427), (2330, 3154)]