42376480

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3191}}^1$

素因数の和:3289

約数の個数: 48

約数和(自身を含む): 101352384

約数和(自身を除く): 58975904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3191, 3320, 6382, 6640, 12764, 13280, 15955, 25528, 31910, 51056, 63820, 102112, 127640, 255280, 264853, 510560, 529706, 1059412, 1324265, 2118824, 2648530, 4237648, 5297060, 8475296, 10594120, 21188240, 42376480]

約数ペア:

[(1, 42376480), (2, 21188240), (4, 10594120), (5, 8475296), (8, 5297060), (10, 4237648), (16, 2648530), (20, 2118824), (32, 1324265), (40, 1059412), (80, 529706), (83, 510560), (160, 264853), (166, 255280), (332, 127640), (415, 102112), (664, 63820), (830, 51056), (1328, 31910), (1660, 25528), (2656, 15955), (3191, 13280), (3320, 12764), (6382, 6640)]