13777120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{12301}}^1$

素因数の和:12323

約数の個数: 48

約数和(自身を含む): 37201248

約数和(自身を除く): 23424128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 12301, 24602, 49204, 61505, 86107, 98408, 123010, 172214, 196816, 246020, 344428, 393632, 430535, 492040, 688856, 861070, 984080, 1377712, 1722140, 1968160, 2755424, 3444280, 6888560, 13777120]

約数ペア:

[(1, 13777120), (2, 6888560), (4, 3444280), (5, 2755424), (7, 1968160), (8, 1722140), (10, 1377712), (14, 984080), (16, 861070), (20, 688856), (28, 492040), (32, 430535), (35, 393632), (40, 344428), (56, 246020), (70, 196816), (80, 172214), (112, 123010), (140, 98408), (160, 86107), (224, 61505), (280, 49204), (560, 24602), (1120, 12301)]