19348400

素因数分解:

$2^4\times 5^2\times {\mathrm{48371}}^1$

素因数の和:48389

約数の個数: 30

約数和(自身を含む): 46485492

約数和(自身を除く): 27137092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 48371, 96742, 193484, 241855, 386968, 483710, 773936, 967420, 1209275, 1934840, 2418550, 3869680, 4837100, 9674200, 19348400]

約数ペア:

[(1, 19348400), (2, 9674200), (4, 4837100), (5, 3869680), (8, 2418550), (10, 1934840), (16, 1209275), (20, 967420), (25, 773936), (40, 483710), (50, 386968), (80, 241855), (100, 193484), (200, 96742), (400, 48371)]