8814850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 72

約数和(自身を含む): 18998784

約数和(自身を除く): 10183934

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 47, 50, 55, 62, 94, 110, 121, 155, 235, 242, 275, 310, 341, 470, 517, 550, 605, 682, 775, 1034, 1175, 1210, 1457, 1550, 1705, 2350, 2585, 2914, 3025, 3410, 3751, 5170, 5687, 6050, 7285, 7502, 8525, 11374, 12925, 14570, 16027, 17050, 18755, 25850, 28435, 32054, 36425, 37510, 56870, 72850, 80135, 93775, 142175, 160270, 176297, 187550, 284350, 352594, 400675, 801350, 881485, 1762970, 4407425, 8814850]

約数ペア:

[(1, 8814850), (2, 4407425), (5, 1762970), (10, 881485), (11, 801350), (22, 400675), (25, 352594), (31, 284350), (47, 187550), (50, 176297), (55, 160270), (62, 142175), (94, 93775), (110, 80135), (121, 72850), (155, 56870), (235, 37510), (242, 36425), (275, 32054), (310, 28435), (341, 25850), (470, 18755), (517, 17050), (550, 16027), (605, 14570), (682, 12925), (775, 11374), (1034, 8525), (1175, 7502), (1210, 7285), (1457, 6050), (1550, 5687), (1705, 5170), (2350, 3751), (2585, 3410), (2914, 3025)]