202582160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10009}}^1$

素因数の和:10056

約数の個数: 80

約数和(自身を含む): 536215680

約数和(自身を除く): 333633520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 5060, 10009, 10120, 20018, 20240, 40036, 50045, 80072, 100090, 110099, 160144, 200180, 220198, 230207, 400360, 440396, 460414, 550495, 800720, 880792, 920828, 1100990, 1151035, 1761584, 1841656, 2201980, 2302070, 2532277, 3683312, 4403960, 4604140, 5064554, 8807920, 9208280, 10129108, 12661385, 18416560, 20258216, 25322770, 40516432, 50645540, 101291080, 202582160]

約数ペア:

[(1, 202582160), (2, 101291080), (4, 50645540), (5, 40516432), (8, 25322770), (10, 20258216), (11, 18416560), (16, 12661385), (20, 10129108), (22, 9208280), (23, 8807920), (40, 5064554), (44, 4604140), (46, 4403960), (55, 3683312), (80, 2532277), (88, 2302070), (92, 2201980), (110, 1841656), (115, 1761584), (176, 1151035), (184, 1100990), (220, 920828), (230, 880792), (253, 800720), (368, 550495), (440, 460414), (460, 440396), (506, 400360), (880, 230207), (920, 220198), (1012, 200180), (1265, 160144), (1840, 110099), (2024, 100090), (2530, 80072), (4048, 50045), (5060, 40036), (10009, 20240), (10120, 20018)]