89594690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 176947200

約数和(自身を除く): 87352510

約数列:

[1, 2, 5, 10, 19, 38, 47, 79, 94, 95, 127, 158, 190, 235, 254, 395, 470, 635, 790, 893, 1270, 1501, 1786, 2413, 3002, 3713, 4465, 4826, 5969, 7426, 7505, 8930, 10033, 11938, 12065, 15010, 18565, 20066, 24130, 29845, 37130, 50165, 59690, 70547, 100330, 113411, 141094, 190627, 226822, 352735, 381254, 471551, 567055, 705470, 943102, 953135, 1134110, 1906270, 2357755, 4715510, 8959469, 17918938, 44797345, 89594690]

約数ペア:

[(1, 89594690), (2, 44797345), (5, 17918938), (10, 8959469), (19, 4715510), (38, 2357755), (47, 1906270), (79, 1134110), (94, 953135), (95, 943102), (127, 705470), (158, 567055), (190, 471551), (235, 381254), (254, 352735), (395, 226822), (470, 190627), (635, 141094), (790, 113411), (893, 100330), (1270, 70547), (1501, 59690), (1786, 50165), (2413, 37130), (3002, 29845), (3713, 24130), (4465, 20066), (4826, 18565), (5969, 15010), (7426, 12065), (7505, 11938), (8930, 10033)]