1012550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 2356992

約数和(自身を除く): 1344442

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 263, 275, 350, 385, 526, 550, 770, 1315, 1841, 1925, 2630, 2893, 3682, 3850, 5786, 6575, 9205, 13150, 14465, 18410, 20251, 28930, 40502, 46025, 72325, 92050, 101255, 144650, 202510, 506275, 1012550]

約数ペア:

[(1, 1012550), (2, 506275), (5, 202510), (7, 144650), (10, 101255), (11, 92050), (14, 72325), (22, 46025), (25, 40502), (35, 28930), (50, 20251), (55, 18410), (70, 14465), (77, 13150), (110, 9205), (154, 6575), (175, 5786), (263, 3850), (275, 3682), (350, 2893), (385, 2630), (526, 1925), (550, 1841), (770, 1315)]