164060980

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{13649}}^1$

素因数の和:14259

約数の個数: 24

約数和(自身を含む): 345126600

約数和(自身を除く): 181065620

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 12020, 13649, 27298, 54596, 68245, 136490, 272980, 8203049, 16406098, 32812196, 41015245, 82030490, 164060980]

約数ペア:

[(1, 164060980), (2, 82030490), (4, 41015245), (5, 32812196), (10, 16406098), (20, 8203049), (601, 272980), (1202, 136490), (2404, 68245), (3005, 54596), (6010, 27298), (12020, 13649)]