99152210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{389}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 181958400

約数和(自身を除く): 82806190

約数列:

[1, 2, 5, 10, 71, 142, 355, 359, 389, 710, 718, 778, 1795, 1945, 3590, 3890, 25489, 27619, 50978, 55238, 127445, 138095, 139651, 254890, 276190, 279302, 698255, 1396510, 9915221, 19830442, 49576105, 99152210]

約数ペア:

[(1, 99152210), (2, 49576105), (5, 19830442), (10, 9915221), (71, 1396510), (142, 698255), (355, 279302), (359, 276190), (389, 254890), (710, 139651), (718, 138095), (778, 127445), (1795, 55238), (1945, 50978), (3590, 27619), (3890, 25489)]