1241352200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{564251}}^1$

素因数の和:564278

約数の個数: 48

約数和(自身を含む): 3148526160

約数和(自身を除く): 1907173960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 564251, 1128502, 2257004, 2821255, 4514008, 5642510, 6206761, 11285020, 12413522, 14106275, 22570040, 24827044, 28212550, 31033805, 49654088, 56425100, 62067610, 112850200, 124135220, 155169025, 248270440, 310338050, 620676100, 1241352200]

約数ペア:

[(1, 1241352200), (2, 620676100), (4, 310338050), (5, 248270440), (8, 155169025), (10, 124135220), (11, 112850200), (20, 62067610), (22, 56425100), (25, 49654088), (40, 31033805), (44, 28212550), (50, 24827044), (55, 22570040), (88, 14106275), (100, 12413522), (110, 11285020), (200, 6206761), (220, 5642510), (275, 4514008), (440, 2821255), (550, 2257004), (1100, 1128502), (2200, 564251)]