42348400

素因数分解:

$2^4\times 5^2\times {\mathrm{105871}}^1$

素因数の和:105889

約数の個数: 30

約数和(自身を含む): 101742992

約数和(自身を除く): 59394592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 105871, 211742, 423484, 529355, 846968, 1058710, 1693936, 2117420, 2646775, 4234840, 5293550, 8469680, 10587100, 21174200, 42348400]

約数ペア:

[(1, 42348400), (2, 21174200), (4, 10587100), (5, 8469680), (8, 5293550), (10, 4234840), (16, 2646775), (20, 2117420), (25, 1693936), (40, 1058710), (50, 846968), (80, 529355), (100, 423484), (200, 211742), (400, 105871)]