102162620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 260736000

約数和(自身を除く): 158573380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 193, 199, 266, 380, 386, 398, 532, 665, 772, 796, 965, 995, 1330, 1351, 1393, 1930, 1990, 2660, 2702, 2786, 3667, 3781, 3860, 3980, 5404, 5572, 6755, 6965, 7334, 7562, 13510, 13930, 14668, 15124, 18335, 18905, 25669, 26467, 27020, 27860, 36670, 37810, 38407, 51338, 52934, 73340, 75620, 76814, 102676, 105868, 128345, 132335, 153628, 192035, 256690, 264670, 268849, 384070, 513380, 529340, 537698, 729733, 768140, 1075396, 1344245, 1459466, 2688490, 2918932, 3648665, 5108131, 5376980, 7297330, 10216262, 14594660, 20432524, 25540655, 51081310, 102162620]

約数ペア:

[(1, 102162620), (2, 51081310), (4, 25540655), (5, 20432524), (7, 14594660), (10, 10216262), (14, 7297330), (19, 5376980), (20, 5108131), (28, 3648665), (35, 2918932), (38, 2688490), (70, 1459466), (76, 1344245), (95, 1075396), (133, 768140), (140, 729733), (190, 537698), (193, 529340), (199, 513380), (266, 384070), (380, 268849), (386, 264670), (398, 256690), (532, 192035), (665, 153628), (772, 132335), (796, 128345), (965, 105868), (995, 102676), (1330, 76814), (1351, 75620), (1393, 73340), (1930, 52934), (1990, 51338), (2660, 38407), (2702, 37810), (2786, 36670), (3667, 27860), (3781, 27020), (3860, 26467), (3980, 25669), (5404, 18905), (5572, 18335), (6755, 15124), (6965, 14668), (7334, 13930), (7562, 13510)]