134816780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50683}}^1$

素因数の和:50718

約数の個数: 48

約数和(自身を含む): 340596480

約数和(自身を除く): 205779700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 50683, 101366, 202732, 253415, 354781, 506830, 709562, 962977, 1013660, 1419124, 1773905, 1925954, 3547810, 3851908, 4814885, 6740839, 7095620, 9629770, 13481678, 19259540, 26963356, 33704195, 67408390, 134816780]

約数ペア:

[(1, 134816780), (2, 67408390), (4, 33704195), (5, 26963356), (7, 19259540), (10, 13481678), (14, 9629770), (19, 7095620), (20, 6740839), (28, 4814885), (35, 3851908), (38, 3547810), (70, 1925954), (76, 1773905), (95, 1419124), (133, 1013660), (140, 962977), (190, 709562), (266, 506830), (380, 354781), (532, 253415), (665, 202732), (1330, 101366), (2660, 50683)]