7039107280

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1\times {\mathrm{2741}}^1$

素因数の和:3484

約数の個数: 80

約数和(自身を含む): 16744713984

約数和(自身を除く): 9705606704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 683, 752, 940, 1366, 1880, 2732, 2741, 3415, 3760, 5464, 5482, 6830, 10928, 10964, 13660, 13705, 21928, 27320, 27410, 32101, 43856, 54640, 54820, 64202, 109640, 128404, 128827, 160505, 219280, 256808, 257654, 321010, 513616, 515308, 642020, 644135, 1030616, 1284040, 1288270, 1872103, 2061232, 2568080, 2576540, 3744206, 5153080, 7488412, 9360515, 10306160, 14976824, 18721030, 29953648, 37442060, 74884120, 87988841, 149768240, 175977682, 351955364, 439944205, 703910728, 879888410, 1407821456, 1759776820, 3519553640, 7039107280]

約数ペア:

[(1, 7039107280), (2, 3519553640), (4, 1759776820), (5, 1407821456), (8, 879888410), (10, 703910728), (16, 439944205), (20, 351955364), (40, 175977682), (47, 149768240), (80, 87988841), (94, 74884120), (188, 37442060), (235, 29953648), (376, 18721030), (470, 14976824), (683, 10306160), (752, 9360515), (940, 7488412), (1366, 5153080), (1880, 3744206), (2732, 2576540), (2741, 2568080), (3415, 2061232), (3760, 1872103), (5464, 1288270), (5482, 1284040), (6830, 1030616), (10928, 644135), (10964, 642020), (13660, 515308), (13705, 513616), (21928, 321010), (27320, 257654), (27410, 256808), (32101, 219280), (43856, 160505), (54640, 128827), (54820, 128404), (64202, 109640)]