11243680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{10039}}^1$

素因数の和:10061

約数の個数: 48

約数和(自身を含む): 30360960

約数和(自身を除く): 19117280

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, 10039, 20078, 40156, 50195, 70273, 80312, 100390, 140546, 160624, 200780, 281092, 321248, 351365, 401560, 562184, 702730, 803120, 1124368, 1405460, 1606240, 2248736, 2810920, 5621840, 11243680]

約数ペア:

[(1, 11243680), (2, 5621840), (4, 2810920), (5, 2248736), (7, 1606240), (8, 1405460), (10, 1124368), (14, 803120), (16, 702730), (20, 562184), (28, 401560), (32, 351365), (35, 321248), (40, 281092), (56, 200780), (70, 160624), (80, 140546), (112, 100390), (140, 80312), (160, 70273), (224, 50195), (280, 40156), (560, 20078), (1120, 10039)]