57869440

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4759}}^1$

素因数の和:4797

約数の個数: 64

約数和(自身を含む): 145656000

約数和(自身を除く): 87786560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 4759, 6080, 9518, 12160, 19036, 23795, 38072, 47590, 76144, 90421, 95180, 152288, 180842, 190360, 304576, 361684, 380720, 452105, 609152, 723368, 761440, 904210, 1446736, 1522880, 1808420, 2893472, 3045760, 3616840, 5786944, 7233680, 11573888, 14467360, 28934720, 57869440]

約数ペア:

[(1, 57869440), (2, 28934720), (4, 14467360), (5, 11573888), (8, 7233680), (10, 5786944), (16, 3616840), (19, 3045760), (20, 2893472), (32, 1808420), (38, 1522880), (40, 1446736), (64, 904210), (76, 761440), (80, 723368), (95, 609152), (128, 452105), (152, 380720), (160, 361684), (190, 304576), (304, 190360), (320, 180842), (380, 152288), (608, 95180), (640, 90421), (760, 76144), (1216, 47590), (1520, 38072), (2432, 23795), (3040, 19036), (4759, 12160), (6080, 9518)]