228241880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{248089}}^1$

素因数の和:248123

約数の個数: 32

約数和(自身を含む): 535874400

約数和(自身を除く): 307632520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 248089, 496178, 992356, 1240445, 1984712, 2480890, 4961780, 5706047, 9923560, 11412094, 22824188, 28530235, 45648376, 57060470, 114120940, 228241880]

約数ペア:

[(1, 228241880), (2, 114120940), (4, 57060470), (5, 45648376), (8, 28530235), (10, 22824188), (20, 11412094), (23, 9923560), (40, 5706047), (46, 4961780), (92, 2480890), (115, 1984712), (184, 1240445), (230, 992356), (460, 496178), (920, 248089)]