83028940

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{25469}}^1$

素因数の和:25641

約数の個数: 24

約数和(自身を含む): 175437360

約数和(自身を除く): 92408420

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 25469, 50938, 101876, 127345, 254690, 509380, 4151447, 8302894, 16605788, 20757235, 41514470, 83028940]

約数ペア:

[(1, 83028940), (2, 41514470), (4, 20757235), (5, 16605788), (10, 8302894), (20, 4151447), (163, 509380), (326, 254690), (652, 127345), (815, 101876), (1630, 50938), (3260, 25469)]