72322000

素因数分解:

$2^4\times 5^3\times {\mathrm{36161}}^1$

素因数の和:36184

約数の個数: 40

約数和(自身を含む): 174879432

約数和(自身を除く): 102557432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 36161, 72322, 144644, 180805, 289288, 361610, 578576, 723220, 904025, 1446440, 1808050, 2892880, 3616100, 4520125, 7232200, 9040250, 14464400, 18080500, 36161000, 72322000]

約数ペア:

[(1, 72322000), (2, 36161000), (4, 18080500), (5, 14464400), (8, 9040250), (10, 7232200), (16, 4520125), (20, 3616100), (25, 2892880), (40, 1808050), (50, 1446440), (80, 904025), (100, 723220), (125, 578576), (200, 361610), (250, 289288), (400, 180805), (500, 144644), (1000, 72322), (2000, 36161)]