4208820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 14708736

約数和(自身を除く): 10499916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 911, 924, 1155, 1540, 1822, 2310, 2733, 3644, 4555, 4620, 5466, 6377, 9110, 10021, 10932, 12754, 13665, 18220, 19131, 20042, 25508, 27330, 30063, 31885, 38262, 40084, 50105, 54660, 60126, 63770, 70147, 76524, 95655, 100210, 120252, 127540, 140294, 150315, 191310, 200420, 210441, 280588, 300630, 350735, 382620, 420882, 601260, 701470, 841764, 1052205, 1402940, 2104410, 4208820]

約数ペア:

[(1, 4208820), (2, 2104410), (3, 1402940), (4, 1052205), (5, 841764), (6, 701470), (7, 601260), (10, 420882), (11, 382620), (12, 350735), (14, 300630), (15, 280588), (20, 210441), (21, 200420), (22, 191310), (28, 150315), (30, 140294), (33, 127540), (35, 120252), (42, 100210), (44, 95655), (55, 76524), (60, 70147), (66, 63770), (70, 60126), (77, 54660), (84, 50105), (105, 40084), (110, 38262), (132, 31885), (140, 30063), (154, 27330), (165, 25508), (210, 20042), (220, 19131), (231, 18220), (308, 13665), (330, 12754), (385, 10932), (420, 10021), (462, 9110), (660, 6377), (770, 5466), (911, 4620), (924, 4555), (1155, 3644), (1540, 2733), (1822, 2310)]