8683880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9439}}^1$

素因数の和:9473

約数の個数: 32

約数和(自身を含む): 20390400

約数和(自身を除く): 11706520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 9439, 18878, 37756, 47195, 75512, 94390, 188780, 217097, 377560, 434194, 868388, 1085485, 1736776, 2170970, 4341940, 8683880]

約数ペア:

[(1, 8683880), (2, 4341940), (4, 2170970), (5, 1736776), (8, 1085485), (10, 868388), (20, 434194), (23, 377560), (40, 217097), (46, 188780), (92, 94390), (115, 75512), (184, 47195), (230, 37756), (460, 18878), (920, 9439)]