2200366925075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{661}}^2\times {\mathrm{18313}}^1$

素因数の和:19656

約数の個数: 36

約数和(自身を含む): 2981168963064

約数和(自身を除く): 780802037989

約数列:

[1, 5, 11, 25, 55, 275, 661, 3305, 7271, 16525, 18313, 36355, 91565, 181775, 201443, 436921, 457825, 1007215, 2184605, 4806131, 5036075, 10923025, 12104893, 24030655, 60524465, 120153275, 133153823, 302622325, 665769115, 3328845575, 8001334273, 40006671365, 88014677003, 200033356825, 440073385015, 2200366925075]

約数ペア:

[(1, 2200366925075), (5, 440073385015), (11, 200033356825), (25, 88014677003), (55, 40006671365), (275, 8001334273), (661, 3328845575), (3305, 665769115), (7271, 302622325), (16525, 133153823), (18313, 120153275), (36355, 60524465), (91565, 24030655), (181775, 12104893), (201443, 10923025), (436921, 5036075), (457825, 4806131), (1007215, 2184605)]