89068880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48407}}^1$

素因数の和:48443

約数の個数: 40

約数和(自身を含む): 216093312

約数和(自身を除く): 127024432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 48407, 96814, 193628, 242035, 387256, 484070, 774512, 968140, 1113361, 1936280, 2226722, 3872560, 4453444, 5566805, 8906888, 11133610, 17813776, 22267220, 44534440, 89068880]

約数ペア:

[(1, 89068880), (2, 44534440), (4, 22267220), (5, 17813776), (8, 11133610), (10, 8906888), (16, 5566805), (20, 4453444), (23, 3872560), (40, 2226722), (46, 1936280), (80, 1113361), (92, 968140), (115, 774512), (184, 484070), (230, 387256), (368, 242035), (460, 193628), (920, 96814), (1840, 48407)]