5536180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 12700800

約数和(自身を除く): 7164620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 199, 214, 260, 398, 428, 535, 796, 995, 1070, 1391, 1990, 2140, 2587, 2782, 3980, 5174, 5564, 6955, 10348, 12935, 13910, 21293, 25870, 27820, 42586, 51740, 85172, 106465, 212930, 276809, 425860, 553618, 1107236, 1384045, 2768090, 5536180]

約数ペア:

[(1, 5536180), (2, 2768090), (4, 1384045), (5, 1107236), (10, 553618), (13, 425860), (20, 276809), (26, 212930), (52, 106465), (65, 85172), (107, 51740), (130, 42586), (199, 27820), (214, 25870), (260, 21293), (398, 13910), (428, 12935), (535, 10348), (796, 6955), (995, 5564), (1070, 5174), (1391, 3980), (1990, 2782), (2140, 2587)]