13334360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25643}}^1$

素因数の和:25667

約数の個数: 32

約数和(自身を含む): 32311440

約数和(自身を除く): 18977080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 25643, 51286, 102572, 128215, 205144, 256430, 333359, 512860, 666718, 1025720, 1333436, 1666795, 2666872, 3333590, 6667180, 13334360]

約数ペア:

[(1, 13334360), (2, 6667180), (4, 3333590), (5, 2666872), (8, 1666795), (10, 1333436), (13, 1025720), (20, 666718), (26, 512860), (40, 333359), (52, 256430), (65, 205144), (104, 128215), (130, 102572), (260, 51286), (520, 25643)]