98514920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1823}}^1$

素因数の和:2034

約数の個数: 64

約数和(自身を含む): 254776320

約数和(自身を除く): 156261400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 193, 280, 386, 772, 965, 1351, 1544, 1823, 1930, 2702, 3646, 3860, 5404, 6755, 7292, 7720, 9115, 10808, 12761, 13510, 14584, 18230, 25522, 27020, 36460, 51044, 54040, 63805, 72920, 102088, 127610, 255220, 351839, 510440, 703678, 1407356, 1759195, 2462873, 2814712, 3518390, 4925746, 7036780, 9851492, 12314365, 14073560, 19702984, 24628730, 49257460, 98514920]

約数ペア:

[(1, 98514920), (2, 49257460), (4, 24628730), (5, 19702984), (7, 14073560), (8, 12314365), (10, 9851492), (14, 7036780), (20, 4925746), (28, 3518390), (35, 2814712), (40, 2462873), (56, 1759195), (70, 1407356), (140, 703678), (193, 510440), (280, 351839), (386, 255220), (772, 127610), (965, 102088), (1351, 72920), (1544, 63805), (1823, 54040), (1930, 51044), (2702, 36460), (3646, 27020), (3860, 25522), (5404, 18230), (6755, 14584), (7292, 13510), (7720, 12761), (9115, 10808)]