7091680

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 16934400

約数和(自身を除く): 9842720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 349, 508, 635, 698, 1016, 1270, 1396, 1745, 2032, 2540, 2792, 3490, 4064, 5080, 5584, 6980, 10160, 11168, 13960, 20320, 27920, 44323, 55840, 88646, 177292, 221615, 354584, 443230, 709168, 886460, 1418336, 1772920, 3545840, 7091680]

約数ペア:

[(1, 7091680), (2, 3545840), (4, 1772920), (5, 1418336), (8, 886460), (10, 709168), (16, 443230), (20, 354584), (32, 221615), (40, 177292), (80, 88646), (127, 55840), (160, 44323), (254, 27920), (349, 20320), (508, 13960), (635, 11168), (698, 10160), (1016, 6980), (1270, 5584), (1396, 5080), (1745, 4064), (2032, 3490), (2540, 2792)]