105347120

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6823}}^1$

素因数の和:7029

約数の個数: 40

約数和(自身を含む): 246237216

約数和(自身を除く): 140890096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 6823, 7720, 13646, 15440, 27292, 34115, 54584, 68230, 109168, 136460, 272920, 545840, 1316839, 2633678, 5267356, 6584195, 10534712, 13168390, 21069424, 26336780, 52673560, 105347120]

約数ペア:

[(1, 105347120), (2, 52673560), (4, 26336780), (5, 21069424), (8, 13168390), (10, 10534712), (16, 6584195), (20, 5267356), (40, 2633678), (80, 1316839), (193, 545840), (386, 272920), (772, 136460), (965, 109168), (1544, 68230), (1930, 54584), (3088, 34115), (3860, 27292), (6823, 15440), (7720, 13646)]