17620342495

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{2753}}^1$

素因数の和:3160

約数の個数: 64

約数和(自身を含む): 26497622016

約数和(自身を除く): 8877279521

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 347, 527, 595, 1085, 1735, 2429, 2635, 2753, 3689, 5899, 10757, 12145, 13765, 18445, 19271, 29495, 41293, 46801, 53785, 75299, 85343, 96355, 182869, 206465, 234005, 327607, 376495, 426715, 597401, 914345, 955291, 1280083, 1450831, 1638035, 2987005, 4776455, 6400415, 6687037, 7254155, 10155817, 16239947, 29614021, 33435185, 50779085, 81199735, 113679629, 148070105, 207298147, 503438357, 568398145, 1036490735, 2517191785, 3524068499, 17620342495]

約数ペア:

[(1, 17620342495), (5, 3524068499), (7, 2517191785), (17, 1036490735), (31, 568398145), (35, 503438357), (85, 207298147), (119, 148070105), (155, 113679629), (217, 81199735), (347, 50779085), (527, 33435185), (595, 29614021), (1085, 16239947), (1735, 10155817), (2429, 7254155), (2635, 6687037), (2753, 6400415), (3689, 4776455), (5899, 2987005), (10757, 1638035), (12145, 1450831), (13765, 1280083), (18445, 955291), (19271, 914345), (29495, 597401), (41293, 426715), (46801, 376495), (53785, 327607), (75299, 234005), (85343, 206465), (96355, 182869)]