16228450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 34819200

約数和(自身を除く): 18590750

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 199, 233, 350, 398, 466, 995, 1165, 1393, 1631, 1990, 2330, 2786, 3262, 4975, 5825, 6965, 8155, 9950, 11650, 13930, 16310, 34825, 40775, 46367, 69650, 81550, 92734, 231835, 324569, 463670, 649138, 1159175, 1622845, 2318350, 3245690, 8114225, 16228450]

約数ペア:

[(1, 16228450), (2, 8114225), (5, 3245690), (7, 2318350), (10, 1622845), (14, 1159175), (25, 649138), (35, 463670), (50, 324569), (70, 231835), (175, 92734), (199, 81550), (233, 69650), (350, 46367), (398, 40775), (466, 34825), (995, 16310), (1165, 13930), (1393, 11650), (1631, 9950), (1990, 8155), (2330, 6965), (2786, 5825), (3262, 4975)]