553672520

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{829}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 1272888000

約数和(自身を除く): 719215480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 283, 295, 472, 566, 590, 829, 1132, 1180, 1415, 1658, 2264, 2360, 2830, 3316, 4145, 5660, 6632, 8290, 11320, 16580, 16697, 33160, 33394, 48911, 66788, 83485, 97822, 133576, 166970, 195644, 234607, 244555, 333940, 391288, 469214, 489110, 667880, 938428, 978220, 1173035, 1876856, 1956440, 2346070, 4692140, 9384280, 13841813, 27683626, 55367252, 69209065, 110734504, 138418130, 276836260, 553672520]

約数ペア:

[(1, 553672520), (2, 276836260), (4, 138418130), (5, 110734504), (8, 69209065), (10, 55367252), (20, 27683626), (40, 13841813), (59, 9384280), (118, 4692140), (236, 2346070), (283, 1956440), (295, 1876856), (472, 1173035), (566, 978220), (590, 938428), (829, 667880), (1132, 489110), (1180, 469214), (1415, 391288), (1658, 333940), (2264, 244555), (2360, 234607), (2830, 195644), (3316, 166970), (4145, 133576), (5660, 97822), (6632, 83485), (8290, 66788), (11320, 48911), (16580, 33394), (16697, 33160)]