45020600

素因数分解:

$2^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1381}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 105391320

約数和(自身を除く): 60370720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 163, 200, 326, 652, 815, 1304, 1381, 1630, 2762, 3260, 4075, 5524, 6520, 6905, 8150, 11048, 13810, 16300, 27620, 32600, 34525, 55240, 69050, 138100, 225103, 276200, 450206, 900412, 1125515, 1800824, 2251030, 4502060, 5627575, 9004120, 11255150, 22510300, 45020600]

約数ペア:

[(1, 45020600), (2, 22510300), (4, 11255150), (5, 9004120), (8, 5627575), (10, 4502060), (20, 2251030), (25, 1800824), (40, 1125515), (50, 900412), (100, 450206), (163, 276200), (200, 225103), (326, 138100), (652, 69050), (815, 55240), (1304, 34525), (1381, 32600), (1630, 27620), (2762, 16300), (3260, 13810), (4075, 11048), (5524, 8150), (6520, 6905)]