83194960

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 199487232

約数和(自身を除く): 116292272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 97, 142, 151, 194, 284, 302, 355, 388, 485, 568, 604, 710, 755, 776, 970, 1136, 1208, 1420, 1510, 1552, 1940, 2416, 2840, 3020, 3880, 5680, 6040, 6887, 7760, 10721, 12080, 13774, 14647, 21442, 27548, 29294, 34435, 42884, 53605, 55096, 58588, 68870, 73235, 85768, 107210, 110192, 117176, 137740, 146470, 171536, 214420, 234352, 275480, 292940, 428840, 550960, 585880, 857680, 1039937, 1171760, 2079874, 4159748, 5199685, 8319496, 10399370, 16638992, 20798740, 41597480, 83194960]

約数ペア:

[(1, 83194960), (2, 41597480), (4, 20798740), (5, 16638992), (8, 10399370), (10, 8319496), (16, 5199685), (20, 4159748), (40, 2079874), (71, 1171760), (80, 1039937), (97, 857680), (142, 585880), (151, 550960), (194, 428840), (284, 292940), (302, 275480), (355, 234352), (388, 214420), (485, 171536), (568, 146470), (604, 137740), (710, 117176), (755, 110192), (776, 107210), (970, 85768), (1136, 73235), (1208, 68870), (1420, 58588), (1510, 55096), (1552, 53605), (1940, 42884), (2416, 34435), (2840, 29294), (3020, 27548), (3880, 21442), (5680, 14647), (6040, 13774), (6887, 12080), (7760, 10721)]