162568700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3271}}^1$

素因数の和:3363

約数の個数: 72

約数和(自身を含む): 408973824

約数和(自身を除く): 246405124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 100, 140, 142, 175, 284, 350, 355, 497, 700, 710, 994, 1420, 1775, 1988, 2485, 3271, 3550, 4970, 6542, 7100, 9940, 12425, 13084, 16355, 22897, 24850, 32710, 45794, 49700, 65420, 81775, 91588, 114485, 163550, 228970, 232241, 327100, 457940, 464482, 572425, 928964, 1144850, 1161205, 1625687, 2289700, 2322410, 3251374, 4644820, 5806025, 6502748, 8128435, 11612050, 16256870, 23224100, 32513740, 40642175, 81284350, 162568700]

約数ペア:

[(1, 162568700), (2, 81284350), (4, 40642175), (5, 32513740), (7, 23224100), (10, 16256870), (14, 11612050), (20, 8128435), (25, 6502748), (28, 5806025), (35, 4644820), (50, 3251374), (70, 2322410), (71, 2289700), (100, 1625687), (140, 1161205), (142, 1144850), (175, 928964), (284, 572425), (350, 464482), (355, 457940), (497, 327100), (700, 232241), (710, 228970), (994, 163550), (1420, 114485), (1775, 91588), (1988, 81775), (2485, 65420), (3271, 49700), (3550, 45794), (4970, 32710), (6542, 24850), (7100, 22897), (9940, 16355), (12425, 13084)]