460357880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{500389}}^1$

素因数の和:500423

約数の個数: 32

約数和(自身を含む): 1080842400

約数和(自身を除く): 620484520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 500389, 1000778, 2001556, 2501945, 4003112, 5003890, 10007780, 11508947, 20015560, 23017894, 46035788, 57544735, 92071576, 115089470, 230178940, 460357880]

約数ペア:

[(1, 460357880), (2, 230178940), (4, 115089470), (5, 92071576), (8, 57544735), (10, 46035788), (20, 23017894), (23, 20015560), (40, 11508947), (46, 10007780), (92, 5003890), (115, 4003112), (184, 2501945), (230, 2001556), (460, 1000778), (920, 500389)]