23748880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12907}}^1$

素因数の和:12943

約数の個数: 40

約数和(自身を含む): 57621312

約数和(自身を除く): 33872432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 12907, 25814, 51628, 64535, 103256, 129070, 206512, 258140, 296861, 516280, 593722, 1032560, 1187444, 1484305, 2374888, 2968610, 4749776, 5937220, 11874440, 23748880]

約数ペア:

[(1, 23748880), (2, 11874440), (4, 5937220), (5, 4749776), (8, 2968610), (10, 2374888), (16, 1484305), (20, 1187444), (23, 1032560), (40, 593722), (46, 516280), (80, 296861), (92, 258140), (115, 206512), (184, 129070), (230, 103256), (368, 64535), (460, 51628), (920, 25814), (1840, 12907)]