60785660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5437}}^1$

素因数の和:5502

約数の個数: 48

約数和(自身を含む): 140691936

約数和(自身を除く): 79906276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2236, 2795, 5437, 5590, 10874, 11180, 21748, 27185, 54370, 70681, 108740, 141362, 233791, 282724, 353405, 467582, 706810, 935164, 1168955, 1413620, 2337910, 3039283, 4675820, 6078566, 12157132, 15196415, 30392830, 60785660]

約数ペア:

[(1, 60785660), (2, 30392830), (4, 15196415), (5, 12157132), (10, 6078566), (13, 4675820), (20, 3039283), (26, 2337910), (43, 1413620), (52, 1168955), (65, 935164), (86, 706810), (130, 467582), (172, 353405), (215, 282724), (260, 233791), (430, 141362), (559, 108740), (860, 70681), (1118, 54370), (2236, 27185), (2795, 21748), (5437, 11180), (5590, 10874)]