170499040

素因数分解:

$2^5\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3847}}^1$

素因数の和:4139

約数の個数: 48

約数和(自身を含む): 404363232

約数和(自身を除く): 233864192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 277, 554, 1108, 1385, 2216, 2770, 3847, 4432, 5540, 7694, 8864, 11080, 15388, 19235, 22160, 30776, 38470, 44320, 61552, 76940, 123104, 153880, 307760, 615520, 1065619, 2131238, 4262476, 5328095, 8524952, 10656190, 17049904, 21312380, 34099808, 42624760, 85249520, 170499040]

約数ペア:

[(1, 170499040), (2, 85249520), (4, 42624760), (5, 34099808), (8, 21312380), (10, 17049904), (16, 10656190), (20, 8524952), (32, 5328095), (40, 4262476), (80, 2131238), (160, 1065619), (277, 615520), (554, 307760), (1108, 153880), (1385, 123104), (2216, 76940), (2770, 61552), (3847, 44320), (4432, 38470), (5540, 30776), (7694, 22160), (8864, 19235), (11080, 15388)]