82319800

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{10039}}^1$

素因数の和:10096

約数の個数: 48

約数和(自身を含む): 196081200

約数和(自身を除く): 113761400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 8200, 10039, 20078, 40156, 50195, 80312, 100390, 200780, 250975, 401560, 411599, 501950, 823198, 1003900, 1646396, 2007800, 2057995, 3292792, 4115990, 8231980, 10289975, 16463960, 20579950, 41159900, 82319800]

約数ペア:

[(1, 82319800), (2, 41159900), (4, 20579950), (5, 16463960), (8, 10289975), (10, 8231980), (20, 4115990), (25, 3292792), (40, 2057995), (41, 2007800), (50, 1646396), (82, 1003900), (100, 823198), (164, 501950), (200, 411599), (205, 401560), (328, 250975), (410, 200780), (820, 100390), (1025, 80312), (1640, 50195), (2050, 40156), (4100, 20078), (8200, 10039)]