57497240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{62497}}^1$

素因数の和:62531

約数の個数: 32

約数和(自身を含む): 134995680

約数和(自身を除く): 77498440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 62497, 124994, 249988, 312485, 499976, 624970, 1249940, 1437431, 2499880, 2874862, 5749724, 7187155, 11499448, 14374310, 28748620, 57497240]

約数ペア:

[(1, 57497240), (2, 28748620), (4, 14374310), (5, 11499448), (8, 7187155), (10, 5749724), (20, 2874862), (23, 2499880), (40, 1437431), (46, 1249940), (92, 624970), (115, 499976), (184, 312485), (230, 249988), (460, 124994), (920, 62497)]