6573580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 15057504

約数和(自身を除く): 8483924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 131, 193, 260, 262, 386, 524, 655, 772, 965, 1310, 1703, 1930, 2509, 2620, 3406, 3860, 5018, 6812, 8515, 10036, 12545, 17030, 25090, 25283, 34060, 50180, 50566, 101132, 126415, 252830, 328679, 505660, 657358, 1314716, 1643395, 3286790, 6573580]

約数ペア:

[(1, 6573580), (2, 3286790), (4, 1643395), (5, 1314716), (10, 657358), (13, 505660), (20, 328679), (26, 252830), (52, 126415), (65, 101132), (130, 50566), (131, 50180), (193, 34060), (260, 25283), (262, 25090), (386, 17030), (524, 12545), (655, 10036), (772, 8515), (965, 6812), (1310, 5018), (1703, 3860), (1930, 3406), (2509, 2620)]