42096460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1511}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 101606400

約数和(自身を除く): 59509940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1511, 1990, 2786, 3022, 3980, 5572, 6044, 6965, 7555, 10577, 13930, 15110, 21154, 27860, 30220, 42308, 52885, 105770, 211540, 300689, 601378, 1202756, 1503445, 2104823, 3006890, 4209646, 6013780, 8419292, 10524115, 21048230, 42096460]

約数ペア:

[(1, 42096460), (2, 21048230), (4, 10524115), (5, 8419292), (7, 6013780), (10, 4209646), (14, 3006890), (20, 2104823), (28, 1503445), (35, 1202756), (70, 601378), (140, 300689), (199, 211540), (398, 105770), (796, 52885), (995, 42308), (1393, 30220), (1511, 27860), (1990, 21154), (2786, 15110), (3022, 13930), (3980, 10577), (5572, 7555), (6044, 6965)]