1329123800

素因数分解:

$2^3\times 5^2\times {\mathrm{6645619}}^1$

素因数の和:6645635

約数の個数: 24

約数和(自身を含む): 3090213300

約数和(自身を除く): 1761089500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 6645619, 13291238, 26582476, 33228095, 53164952, 66456190, 132912380, 166140475, 265824760, 332280950, 664561900, 1329123800]

約数ペア:

[(1, 1329123800), (2, 664561900), (4, 332280950), (5, 265824760), (8, 166140475), (10, 132912380), (20, 66456190), (25, 53164952), (40, 33228095), (50, 26582476), (100, 13291238), (200, 6645619)]