22276100

素因数分解:

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

素因数の和:306

約数の個数: 108

約数和(自身を含む): 60954432

約数和(自身を除く): 38678332

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 121, 140, 154, 175, 220, 242, 263, 275, 308, 350, 385, 484, 526, 550, 605, 700, 770, 847, 1052, 1100, 1210, 1315, 1540, 1694, 1841, 1925, 2420, 2630, 2893, 3025, 3388, 3682, 3850, 4235, 5260, 5786, 6050, 6575, 7364, 7700, 8470, 9205, 11572, 12100, 13150, 14465, 16940, 18410, 20251, 21175, 26300, 28930, 31823, 36820, 40502, 42350, 46025, 57860, 63646, 72325, 81004, 84700, 92050, 101255, 127292, 144650, 159115, 184100, 202510, 222761, 289300, 318230, 405020, 445522, 506275, 636460, 795575, 891044, 1012550, 1113805, 1591150, 2025100, 2227610, 3182300, 4455220, 5569025, 11138050, 22276100]

約数ペア:

[(1, 22276100), (2, 11138050), (4, 5569025), (5, 4455220), (7, 3182300), (10, 2227610), (11, 2025100), (14, 1591150), (20, 1113805), (22, 1012550), (25, 891044), (28, 795575), (35, 636460), (44, 506275), (50, 445522), (55, 405020), (70, 318230), (77, 289300), (100, 222761), (110, 202510), (121, 184100), (140, 159115), (154, 144650), (175, 127292), (220, 101255), (242, 92050), (263, 84700), (275, 81004), (308, 72325), (350, 63646), (385, 57860), (484, 46025), (526, 42350), (550, 40502), (605, 36820), (700, 31823), (770, 28930), (847, 26300), (1052, 21175), (1100, 20251), (1210, 18410), (1315, 16940), (1540, 14465), (1694, 13150), (1841, 12100), (1925, 11572), (2420, 9205), (2630, 8470), (2893, 7700), (3025, 7364), (3388, 6575), (3682, 6050), (3850, 5786), (4235, 5260)]