25257253390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{4957}}^1$

素因数の和:5341

約数の個数: 64

約数和(自身を含む): 47857630464

約数和(自身を除く): 22600377074

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 293, 370, 470, 586, 1465, 1739, 2930, 3478, 4957, 8695, 9914, 10841, 13771, 17390, 21682, 24785, 27542, 49570, 54205, 68855, 108410, 137710, 183409, 232979, 366818, 465958, 509527, 917045, 1019054, 1164895, 1452401, 1834090, 2329790, 2547635, 2904802, 5095270, 7262005, 8620223, 14524010, 17240446, 43101115, 53738837, 68262847, 86202230, 107477674, 136525694, 268694185, 341314235, 537388370, 682628470, 2525725339, 5051450678, 12628626695, 25257253390]

約数ペア:

[(1, 25257253390), (2, 12628626695), (5, 5051450678), (10, 2525725339), (37, 682628470), (47, 537388370), (74, 341314235), (94, 268694185), (185, 136525694), (235, 107477674), (293, 86202230), (370, 68262847), (470, 53738837), (586, 43101115), (1465, 17240446), (1739, 14524010), (2930, 8620223), (3478, 7262005), (4957, 5095270), (8695, 2904802), (9914, 2547635), (10841, 2329790), (13771, 1834090), (17390, 1452401), (21682, 1164895), (24785, 1019054), (27542, 917045), (49570, 509527), (54205, 465958), (68855, 366818), (108410, 232979), (137710, 183409)]