320304130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{10133}}^1$

素因数の和:10278

約数の個数: 32

約数和(自身を含む): 601959600

約数和(自身を除く): 281655470

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 1090, 3161, 6322, 10133, 15805, 20266, 31610, 50665, 101330, 293857, 587714, 1104497, 1469285, 2208994, 2938570, 5522485, 11044970, 32030413, 64060826, 160152065, 320304130]

約数ペア:

[(1, 320304130), (2, 160152065), (5, 64060826), (10, 32030413), (29, 11044970), (58, 5522485), (109, 2938570), (145, 2208994), (218, 1469285), (290, 1104497), (545, 587714), (1090, 293857), (3161, 101330), (6322, 50665), (10133, 31610), (15805, 20266)]