26789203760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1823}}^1\times {\mathrm{16699}}^1$

素因数の和:18546

約数の個数: 80

約数和(自身を含む): 67988505600

約数和(自身を除く): 41199301840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1823, 3646, 7292, 9115, 14584, 16699, 18230, 20053, 29168, 33398, 36460, 40106, 66796, 72920, 80212, 83495, 100265, 133592, 145840, 160424, 166990, 183689, 200530, 267184, 320848, 333980, 367378, 401060, 667960, 734756, 802120, 918445, 1335920, 1469512, 1604240, 1836890, 2939024, 3673780, 7347560, 14695120, 30442277, 60884554, 121769108, 152211385, 243538216, 304422770, 334865047, 487076432, 608845540, 669730094, 1217691080, 1339460188, 1674325235, 2435382160, 2678920376, 3348650470, 5357840752, 6697300940, 13394601880, 26789203760]

約数ペア:

[(1, 26789203760), (2, 13394601880), (4, 6697300940), (5, 5357840752), (8, 3348650470), (10, 2678920376), (11, 2435382160), (16, 1674325235), (20, 1339460188), (22, 1217691080), (40, 669730094), (44, 608845540), (55, 487076432), (80, 334865047), (88, 304422770), (110, 243538216), (176, 152211385), (220, 121769108), (440, 60884554), (880, 30442277), (1823, 14695120), (3646, 7347560), (7292, 3673780), (9115, 2939024), (14584, 1836890), (16699, 1604240), (18230, 1469512), (20053, 1335920), (29168, 918445), (33398, 802120), (36460, 734756), (40106, 667960), (66796, 401060), (72920, 367378), (80212, 333980), (83495, 320848), (100265, 267184), (133592, 200530), (145840, 183689), (160424, 166990)]