85163680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{76039}}^1$

素因数の和:76061

約数の個数: 48

約数和(自身を含む): 229944960

約数和(自身を除く): 144781280

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, 76039, 152078, 304156, 380195, 532273, 608312, 760390, 1064546, 1216624, 1520780, 2129092, 2433248, 2661365, 3041560, 4258184, 5322730, 6083120, 8516368, 10645460, 12166240, 17032736, 21290920, 42581840, 85163680]

約数ペア:

[(1, 85163680), (2, 42581840), (4, 21290920), (5, 17032736), (7, 12166240), (8, 10645460), (10, 8516368), (14, 6083120), (16, 5322730), (20, 4258184), (28, 3041560), (32, 2661365), (35, 2433248), (40, 2129092), (56, 1520780), (70, 1216624), (80, 1064546), (112, 760390), (140, 608312), (160, 532273), (224, 380195), (280, 304156), (560, 152078), (1120, 76039)]