22174360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42643}}^1$

素因数の和:42667

約数の個数: 32

約数和(自身を含む): 53731440

約数和(自身を除く): 31557080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 42643, 85286, 170572, 213215, 341144, 426430, 554359, 852860, 1108718, 1705720, 2217436, 2771795, 4434872, 5543590, 11087180, 22174360]

約数ペア:

[(1, 22174360), (2, 11087180), (4, 5543590), (5, 4434872), (8, 2771795), (10, 2217436), (13, 1705720), (20, 1108718), (26, 852860), (40, 554359), (52, 426430), (65, 341144), (104, 213215), (130, 170572), (260, 85286), (520, 42643)]