71403050

素因数分解:

$2^1\times 5^2\times {\mathrm{521}}^1\times {\mathrm{2741}}^1$

素因数の和:3274

約数の個数: 24

約数和(自身を含む): 133113132

約数和(自身を除く): 61710082

約数列:

[1, 2, 5, 10, 25, 50, 521, 1042, 2605, 2741, 5210, 5482, 13025, 13705, 26050, 27410, 68525, 137050, 1428061, 2856122, 7140305, 14280610, 35701525, 71403050]

約数ペア:

[(1, 71403050), (2, 35701525), (5, 14280610), (10, 7140305), (25, 2856122), (50, 1428061), (521, 137050), (1042, 68525), (2605, 27410), (2741, 26050), (5210, 13705), (5482, 13025)]