150492040

素因数分解:

$2^3\times 5^1\times {\mathrm{1741}}^1\times {\mathrm{2161}}^1$

素因数の和:3913

約数の個数: 32

約数和(自身を含む): 338958360

約数和(自身を除く): 188466320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1741, 2161, 3482, 4322, 6964, 8644, 8705, 10805, 13928, 17288, 17410, 21610, 34820, 43220, 69640, 86440, 3762301, 7524602, 15049204, 18811505, 30098408, 37623010, 75246020, 150492040]

約数ペア:

[(1, 150492040), (2, 75246020), (4, 37623010), (5, 30098408), (8, 18811505), (10, 15049204), (20, 7524602), (40, 3762301), (1741, 86440), (2161, 69640), (3482, 43220), (4322, 34820), (6964, 21610), (8644, 17410), (8705, 17288), (10805, 13928)]