141272200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{16427}}^1$

素因数の和:16486

約数の個数: 48

約数和(自身を含む): 336116880

約数和(自身を除く): 194844680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 4300, 8600, 16427, 32854, 65708, 82135, 131416, 164270, 328540, 410675, 657080, 706361, 821350, 1412722, 1642700, 2825444, 3285400, 3531805, 5650888, 7063610, 14127220, 17659025, 28254440, 35318050, 70636100, 141272200]

約数ペア:

[(1, 141272200), (2, 70636100), (4, 35318050), (5, 28254440), (8, 17659025), (10, 14127220), (20, 7063610), (25, 5650888), (40, 3531805), (43, 3285400), (50, 2825444), (86, 1642700), (100, 1412722), (172, 821350), (200, 706361), (215, 657080), (344, 410675), (430, 328540), (860, 164270), (1075, 131416), (1720, 82135), (2150, 65708), (4300, 32854), (8600, 16427)]