29897240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32497}}^1$

素因数の和:32531

約数の個数: 32

約数和(自身を含む): 70195680

約数和(自身を除く): 40298440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 32497, 64994, 129988, 162485, 259976, 324970, 649940, 747431, 1299880, 1494862, 2989724, 3737155, 5979448, 7474310, 14948620, 29897240]

約数ペア:

[(1, 29897240), (2, 14948620), (4, 7474310), (5, 5979448), (8, 3737155), (10, 2989724), (20, 1494862), (23, 1299880), (40, 747431), (46, 649940), (92, 324970), (115, 259976), (184, 162485), (230, 129988), (460, 64994), (920, 32497)]