29667680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{26489}}^1$

素因数の和:26511

約数の個数: 48

約数和(自身を含む): 80105760

約数和(自身を除く): 50438080

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, 26489, 52978, 105956, 132445, 185423, 211912, 264890, 370846, 423824, 529780, 741692, 847648, 927115, 1059560, 1483384, 1854230, 2119120, 2966768, 3708460, 4238240, 5933536, 7416920, 14833840, 29667680]

約数ペア:

[(1, 29667680), (2, 14833840), (4, 7416920), (5, 5933536), (7, 4238240), (8, 3708460), (10, 2966768), (14, 2119120), (16, 1854230), (20, 1483384), (28, 1059560), (32, 927115), (35, 847648), (40, 741692), (56, 529780), (70, 423824), (80, 370846), (112, 264890), (140, 211912), (160, 185423), (224, 132445), (280, 105956), (560, 52978), (1120, 26489)]