48084080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 123393888

約数和(自身を除く): 75309808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 101, 110, 176, 202, 220, 404, 440, 505, 541, 808, 880, 1010, 1082, 1111, 1616, 2020, 2164, 2222, 2705, 4040, 4328, 4444, 5410, 5555, 5951, 8080, 8656, 8888, 10820, 11110, 11902, 17776, 21640, 22220, 23804, 29755, 43280, 44440, 47608, 54641, 59510, 88880, 95216, 109282, 119020, 218564, 238040, 273205, 437128, 476080, 546410, 601051, 874256, 1092820, 1202102, 2185640, 2404204, 3005255, 4371280, 4808408, 6010510, 9616816, 12021020, 24042040, 48084080]

約数ペア:

[(1, 48084080), (2, 24042040), (4, 12021020), (5, 9616816), (8, 6010510), (10, 4808408), (11, 4371280), (16, 3005255), (20, 2404204), (22, 2185640), (40, 1202102), (44, 1092820), (55, 874256), (80, 601051), (88, 546410), (101, 476080), (110, 437128), (176, 273205), (202, 238040), (220, 218564), (404, 119020), (440, 109282), (505, 95216), (541, 88880), (808, 59510), (880, 54641), (1010, 47608), (1082, 44440), (1111, 43280), (1616, 29755), (2020, 23804), (2164, 22220), (2222, 21640), (2705, 17776), (4040, 11902), (4328, 11110), (4444, 10820), (5410, 8888), (5555, 8656), (5951, 8080)]