85756480

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9241}}^1$

素因数の和:9287

約数の個数: 56

約数和(自身を含む): 211272120

約数和(自身を除く): 125515640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9241, 9280, 18482, 36964, 46205, 73928, 92410, 147856, 184820, 267989, 295712, 369640, 535978, 591424, 739280, 1071956, 1339945, 1478560, 2143912, 2679890, 2957120, 4287824, 5359780, 8575648, 10719560, 17151296, 21439120, 42878240, 85756480]

約数ペア:

[(1, 85756480), (2, 42878240), (4, 21439120), (5, 17151296), (8, 10719560), (10, 8575648), (16, 5359780), (20, 4287824), (29, 2957120), (32, 2679890), (40, 2143912), (58, 1478560), (64, 1339945), (80, 1071956), (116, 739280), (145, 591424), (160, 535978), (232, 369640), (290, 295712), (320, 267989), (464, 184820), (580, 147856), (928, 92410), (1160, 73928), (1856, 46205), (2320, 36964), (4640, 18482), (9241, 9280)]