164668889110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4003}}^1\times {\mathrm{33997}}^1$

素因数の和:38029

約数の個数: 48

約数和(自身を含む): 325890412848

約数和(自身を除く): 161221523738

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 4003, 8006, 20015, 33997, 40030, 44033, 67994, 88066, 169985, 220165, 339970, 373967, 440330, 484363, 747934, 968726, 1869835, 2421815, 3739670, 4113637, 4843630, 8227274, 20568185, 41136370, 136089991, 272179982, 680449955, 1360899910, 1496989901, 2993979802, 7484949505, 14969899010, 16466888911, 32933777822, 82334444555, 164668889110]

約数ペア:

[(1, 164668889110), (2, 82334444555), (5, 32933777822), (10, 16466888911), (11, 14969899010), (22, 7484949505), (55, 2993979802), (110, 1496989901), (121, 1360899910), (242, 680449955), (605, 272179982), (1210, 136089991), (4003, 41136370), (8006, 20568185), (20015, 8227274), (33997, 4843630), (40030, 4113637), (44033, 3739670), (67994, 2421815), (88066, 1869835), (169985, 968726), (220165, 747934), (339970, 484363), (373967, 440330)]