2096800

素因数分解:

$2^5\times 5^2\times {\mathrm{2621}}^1$

素因数の和:2641

約数の個数: 36

約数和(自身を含む): 5120766

約数和(自身を除く): 3023966

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2621, 5242, 10484, 13105, 20968, 26210, 41936, 52420, 65525, 83872, 104840, 131050, 209680, 262100, 419360, 524200, 1048400, 2096800]

約数ペア:

[(1, 2096800), (2, 1048400), (4, 524200), (5, 419360), (8, 262100), (10, 209680), (16, 131050), (20, 104840), (25, 83872), (32, 65525), (40, 52420), (50, 41936), (80, 26210), (100, 20968), (160, 13105), (200, 10484), (400, 5242), (800, 2621)]