103038400

素因数分解:

$2^6\times 5^2\times {\mathrm{64399}}^1$

素因数の和:64421

約数の個数: 42

約数和(自身を含む): 253542800

約数和(自身を除く): 150504400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 64399, 128798, 257596, 321995, 515192, 643990, 1030384, 1287980, 1609975, 2060768, 2575960, 3219950, 4121536, 5151920, 6439900, 10303840, 12879800, 20607680, 25759600, 51519200, 103038400]

約数ペア:

[(1, 103038400), (2, 51519200), (4, 25759600), (5, 20607680), (8, 12879800), (10, 10303840), (16, 6439900), (20, 5151920), (25, 4121536), (32, 3219950), (40, 2575960), (50, 2060768), (64, 1609975), (80, 1287980), (100, 1030384), (160, 643990), (200, 515192), (320, 321995), (400, 257596), (800, 128798), (1600, 64399)]