24228820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15733}}^1$

素因数の和:15760

約数の個数: 48

約数和(自身を含む): 63439488

約数和(自身を除く): 39210668

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 15733, 31466, 62932, 78665, 110131, 157330, 173063, 220262, 314660, 346126, 440524, 550655, 692252, 865315, 1101310, 1211441, 1730630, 2202620, 2422882, 3461260, 4845764, 6057205, 12114410, 24228820]

約数ペア:

[(1, 24228820), (2, 12114410), (4, 6057205), (5, 4845764), (7, 3461260), (10, 2422882), (11, 2202620), (14, 1730630), (20, 1211441), (22, 1101310), (28, 865315), (35, 692252), (44, 550655), (55, 440524), (70, 346126), (77, 314660), (110, 220262), (140, 173063), (154, 157330), (220, 110131), (308, 78665), (385, 62932), (770, 31466), (1540, 15733)]