5286490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 11117736

約数和(自身を除く): 5831246

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 257, 374, 514, 605, 935, 1210, 1285, 1870, 2057, 2570, 2827, 4114, 4369, 5654, 8738, 10285, 14135, 20570, 21845, 28270, 31097, 43690, 48059, 62194, 96118, 155485, 240295, 310970, 480590, 528649, 1057298, 2643245, 5286490]

約数ペア:

[(1, 5286490), (2, 2643245), (5, 1057298), (10, 528649), (11, 480590), (17, 310970), (22, 240295), (34, 155485), (55, 96118), (85, 62194), (110, 48059), (121, 43690), (170, 31097), (187, 28270), (242, 21845), (257, 20570), (374, 14135), (514, 10285), (605, 8738), (935, 5654), (1210, 4369), (1285, 4114), (1870, 2827), (2057, 2570)]