26930020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103577}}^1$

素因数の和:103599

約数の個数: 24

約数和(自身を含む): 60903864

約数和(自身を除く): 33973844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 103577, 207154, 414308, 517885, 1035770, 1346501, 2071540, 2693002, 5386004, 6732505, 13465010, 26930020]

約数ペア:

[(1, 26930020), (2, 13465010), (4, 6732505), (5, 5386004), (10, 2693002), (13, 2071540), (20, 1346501), (26, 1035770), (52, 517885), (65, 414308), (130, 207154), (260, 103577)]