29122270160

素因数分解:

$2^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{796561}}^1$

素因数の和:797031

約数の個数: 40

約数和(自身を含む): 67857523656

約数和(自身を除く): 38735253496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 457, 914, 1828, 2285, 3656, 4570, 7312, 9140, 18280, 36560, 796561, 1593122, 3186244, 3982805, 6372488, 7965610, 12744976, 15931220, 31862440, 63724880, 364028377, 728056754, 1456113508, 1820141885, 2912227016, 3640283770, 5824454032, 7280567540, 14561135080, 29122270160]

約数ペア:

[(1, 29122270160), (2, 14561135080), (4, 7280567540), (5, 5824454032), (8, 3640283770), (10, 2912227016), (16, 1820141885), (20, 1456113508), (40, 728056754), (80, 364028377), (457, 63724880), (914, 31862440), (1828, 15931220), (2285, 12744976), (3656, 7965610), (4570, 6372488), (7312, 3982805), (9140, 3186244), (18280, 1593122), (36560, 796561)]