125329280

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6317}}^1$

素因数の和:6367

約数の個数: 64

約数和(自身を含む): 309329280

約数和(自身を除く): 184000000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 6317, 9920, 12634, 19840, 25268, 31585, 50536, 63170, 101072, 126340, 195827, 202144, 252680, 391654, 404288, 505360, 783308, 808576, 979135, 1010720, 1566616, 1958270, 2021440, 3133232, 3916540, 4042880, 6266464, 7833080, 12532928, 15666160, 25065856, 31332320, 62664640, 125329280]

約数ペア:

[(1, 125329280), (2, 62664640), (4, 31332320), (5, 25065856), (8, 15666160), (10, 12532928), (16, 7833080), (20, 6266464), (31, 4042880), (32, 3916540), (40, 3133232), (62, 2021440), (64, 1958270), (80, 1566616), (124, 1010720), (128, 979135), (155, 808576), (160, 783308), (248, 505360), (310, 404288), (320, 391654), (496, 252680), (620, 202144), (640, 195827), (992, 126340), (1240, 101072), (1984, 63170), (2480, 50536), (3968, 31585), (4960, 25268), (6317, 19840), (9920, 12634)]