225528050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{947}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 459158112

約数和(自身を除く): 233630062

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 433, 550, 866, 947, 1894, 2165, 4330, 4735, 4763, 9470, 9526, 10417, 10825, 20834, 21650, 23675, 23815, 47350, 47630, 52085, 104170, 119075, 238150, 260425, 410051, 520850, 820102, 2050255, 4100510, 4510561, 9021122, 10251275, 20502550, 22552805, 45105610, 112764025, 225528050]

約数ペア:

[(1, 225528050), (2, 112764025), (5, 45105610), (10, 22552805), (11, 20502550), (22, 10251275), (25, 9021122), (50, 4510561), (55, 4100510), (110, 2050255), (275, 820102), (433, 520850), (550, 410051), (866, 260425), (947, 238150), (1894, 119075), (2165, 104170), (4330, 52085), (4735, 47630), (4763, 47350), (9470, 23815), (9526, 23675), (10417, 21650), (10825, 20834)]