16852360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 43747200

約数和(自身を除く): 26894840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 139, 140, 278, 280, 433, 556, 695, 866, 973, 1112, 1390, 1732, 1946, 2165, 2780, 3031, 3464, 3892, 4330, 4865, 5560, 6062, 7784, 8660, 9730, 12124, 15155, 17320, 19460, 24248, 30310, 38920, 60187, 60620, 120374, 121240, 240748, 300935, 421309, 481496, 601870, 842618, 1203740, 1685236, 2106545, 2407480, 3370472, 4213090, 8426180, 16852360]

約数ペア:

[(1, 16852360), (2, 8426180), (4, 4213090), (5, 3370472), (7, 2407480), (8, 2106545), (10, 1685236), (14, 1203740), (20, 842618), (28, 601870), (35, 481496), (40, 421309), (56, 300935), (70, 240748), (139, 121240), (140, 120374), (278, 60620), (280, 60187), (433, 38920), (556, 30310), (695, 24248), (866, 19460), (973, 17320), (1112, 15155), (1390, 12124), (1732, 9730), (1946, 8660), (2165, 7784), (2780, 6062), (3031, 5560), (3464, 4865), (3892, 4330)]