126594640

素因数分解:

$2^4\times 5^1\times {\mathrm{601}}^1\times {\mathrm{2633}}^1$

素因数の和:3247

約数の個数: 40

約数和(自身を含む): 294934248

約数和(自身を除く): 168339608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 601, 1202, 2404, 2633, 3005, 4808, 5266, 6010, 9616, 10532, 12020, 13165, 21064, 24040, 26330, 42128, 48080, 52660, 105320, 210640, 1582433, 3164866, 6329732, 7912165, 12659464, 15824330, 25318928, 31648660, 63297320, 126594640]

約数ペア:

[(1, 126594640), (2, 63297320), (4, 31648660), (5, 25318928), (8, 15824330), (10, 12659464), (16, 7912165), (20, 6329732), (40, 3164866), (80, 1582433), (601, 210640), (1202, 105320), (2404, 52660), (2633, 48080), (3005, 42128), (4808, 26330), (5266, 24040), (6010, 21064), (9616, 13165), (10532, 12020)]