6667240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7247}}^1$

素因数の和:7281

約数の個数: 32

約数和(自身を含む): 15655680

約数和(自身を除く): 8988440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 7247, 14494, 28988, 36235, 57976, 72470, 144940, 166681, 289880, 333362, 666724, 833405, 1333448, 1666810, 3333620, 6667240]

約数ペア:

[(1, 6667240), (2, 3333620), (4, 1666810), (5, 1333448), (8, 833405), (10, 666724), (20, 333362), (23, 289880), (40, 166681), (46, 144940), (92, 72470), (115, 57976), (184, 36235), (230, 28988), (460, 14494), (920, 7247)]