109586680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20599}}^1$

素因数の和:20636

約数の個数: 64

約数和(自身を含む): 296640000

約数和(自身を除く): 187053320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 20599, 41198, 82396, 102995, 144193, 164792, 205990, 288386, 391381, 411980, 576772, 720965, 782762, 823960, 1153544, 1441930, 1565524, 1956905, 2739667, 2883860, 3131048, 3913810, 5479334, 5767720, 7827620, 10958668, 13698335, 15655240, 21917336, 27396670, 54793340, 109586680]

約数ペア:

[(1, 109586680), (2, 54793340), (4, 27396670), (5, 21917336), (7, 15655240), (8, 13698335), (10, 10958668), (14, 7827620), (19, 5767720), (20, 5479334), (28, 3913810), (35, 3131048), (38, 2883860), (40, 2739667), (56, 1956905), (70, 1565524), (76, 1441930), (95, 1153544), (133, 823960), (140, 782762), (152, 720965), (190, 576772), (266, 411980), (280, 391381), (380, 288386), (532, 205990), (665, 164792), (760, 144193), (1064, 102995), (1330, 82396), (2660, 41198), (5320, 20599)]