29114120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103979}}^1$

素因数の和:103997

約数の個数: 32

約数和(自身を含む): 74865600

約数和(自身を除く): 45751480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 103979, 207958, 415916, 519895, 727853, 831832, 1039790, 1455706, 2079580, 2911412, 3639265, 4159160, 5822824, 7278530, 14557060, 29114120]

約数ペア:

[(1, 29114120), (2, 14557060), (4, 7278530), (5, 5822824), (7, 4159160), (8, 3639265), (10, 2911412), (14, 2079580), (20, 1455706), (28, 1039790), (35, 831832), (40, 727853), (56, 519895), (70, 415916), (140, 207958), (280, 103979)]