16607380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 36933120

約数和(自身を除く): 20325740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 457, 460, 790, 914, 1580, 1817, 1828, 2285, 3634, 4570, 7268, 9085, 9140, 10511, 18170, 21022, 36103, 36340, 42044, 52555, 72206, 105110, 144412, 180515, 210220, 361030, 722060, 830369, 1660738, 3321476, 4151845, 8303690, 16607380]

約数ペア:

[(1, 16607380), (2, 8303690), (4, 4151845), (5, 3321476), (10, 1660738), (20, 830369), (23, 722060), (46, 361030), (79, 210220), (92, 180515), (115, 144412), (158, 105110), (230, 72206), (316, 52555), (395, 42044), (457, 36340), (460, 36103), (790, 21022), (914, 18170), (1580, 10511), (1817, 9140), (1828, 9085), (2285, 7268), (3634, 4570)]