133210160

素因数分解:

$2^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{3793}}^1$

素因数の和:4245

約数の個数: 40

約数和(自身を含む): 310500960

約数和(自身を除く): 177290800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 439, 878, 1756, 2195, 3512, 3793, 4390, 7024, 7586, 8780, 15172, 17560, 18965, 30344, 35120, 37930, 60688, 75860, 151720, 303440, 1665127, 3330254, 6660508, 8325635, 13321016, 16651270, 26642032, 33302540, 66605080, 133210160]

約数ペア:

[(1, 133210160), (2, 66605080), (4, 33302540), (5, 26642032), (8, 16651270), (10, 13321016), (16, 8325635), (20, 6660508), (40, 3330254), (80, 1665127), (439, 303440), (878, 151720), (1756, 75860), (2195, 60688), (3512, 37930), (3793, 35120), (4390, 30344), (7024, 18965), (7586, 17560), (8780, 15172)]