54634880

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4493}}^1$

素因数の和:4531

約数の個数: 64

約数和(自身を含む): 137516400

約数和(自身を除く): 82881520

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, 4493, 6080, 8986, 12160, 17972, 22465, 35944, 44930, 71888, 85367, 89860, 143776, 170734, 179720, 287552, 341468, 359440, 426835, 575104, 682936, 718880, 853670, 1365872, 1437760, 1707340, 2731744, 2875520, 3414680, 5463488, 6829360, 10926976, 13658720, 27317440, 54634880]

約数ペア:

[(1, 54634880), (2, 27317440), (4, 13658720), (5, 10926976), (8, 6829360), (10, 5463488), (16, 3414680), (19, 2875520), (20, 2731744), (32, 1707340), (38, 1437760), (40, 1365872), (64, 853670), (76, 718880), (80, 682936), (95, 575104), (128, 426835), (152, 359440), (160, 341468), (190, 287552), (304, 179720), (320, 170734), (380, 143776), (608, 89860), (640, 85367), (760, 71888), (1216, 44930), (1520, 35944), (2432, 22465), (3040, 17972), (4493, 12160), (6080, 8986)]