10185340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 23716224

約数和(自身を除く): 13530884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 691, 737, 1340, 1382, 1474, 2764, 2948, 3455, 3685, 6910, 7370, 7601, 13820, 14740, 15202, 30404, 38005, 46297, 76010, 92594, 152020, 185188, 231485, 462970, 509267, 925940, 1018534, 2037068, 2546335, 5092670, 10185340]

約数ペア:

[(1, 10185340), (2, 5092670), (4, 2546335), (5, 2037068), (10, 1018534), (11, 925940), (20, 509267), (22, 462970), (44, 231485), (55, 185188), (67, 152020), (110, 92594), (134, 76010), (220, 46297), (268, 38005), (335, 30404), (670, 15202), (691, 14740), (737, 13820), (1340, 7601), (1382, 7370), (1474, 6910), (2764, 3685), (2948, 3455)]