10591220

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3373}}^1$

素因数の和:3539

約数の個数: 24

約数和(自身を含む): 22389864

約数和(自身を除く): 11798644

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 3373, 6746, 13492, 16865, 33730, 67460, 529561, 1059122, 2118244, 2647805, 5295610, 10591220]

約数ペア:

[(1, 10591220), (2, 5295610), (4, 2647805), (5, 2118244), (10, 1059122), (20, 529561), (157, 67460), (314, 33730), (628, 16865), (785, 13492), (1570, 6746), (3140, 3373)]