134401540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73847}}^1$

素因数の和:73876

約数の個数: 48

約数和(自身を含む): 347380992

約数和(自身を除く): 212979452

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 73847, 147694, 295388, 369235, 516929, 738470, 960011, 1033858, 1476940, 1920022, 2067716, 2584645, 3840044, 4800055, 5169290, 6720077, 9600110, 10338580, 13440154, 19200220, 26880308, 33600385, 67200770, 134401540]

約数ペア:

[(1, 134401540), (2, 67200770), (4, 33600385), (5, 26880308), (7, 19200220), (10, 13440154), (13, 10338580), (14, 9600110), (20, 6720077), (26, 5169290), (28, 4800055), (35, 3840044), (52, 2584645), (65, 2067716), (70, 1920022), (91, 1476940), (130, 1033858), (140, 960011), (182, 738470), (260, 516929), (364, 369235), (455, 295388), (910, 147694), (1820, 73847)]