171022960

素因数分解:

$2^4\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{1801}}^1$

素因数の和:3001

約数の個数: 40

約数和(自身を含む): 398184336

約数和(自身を除く): 227161376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1187, 1801, 2374, 3602, 4748, 5935, 7204, 9005, 9496, 11870, 14408, 18010, 18992, 23740, 28816, 36020, 47480, 72040, 94960, 144080, 2137787, 4275574, 8551148, 10688935, 17102296, 21377870, 34204592, 42755740, 85511480, 171022960]

約数ペア:

[(1, 171022960), (2, 85511480), (4, 42755740), (5, 34204592), (8, 21377870), (10, 17102296), (16, 10688935), (20, 8551148), (40, 4275574), (80, 2137787), (1187, 144080), (1801, 94960), (2374, 72040), (3602, 47480), (4748, 36020), (5935, 28816), (7204, 23740), (9005, 18992), (9496, 18010), (11870, 14408)]