104712560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56909}}^1$

素因数の和:56945

約数の個数: 40

約数和(自身を含む): 254046240

約数和(自身を除く): 149333680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 56909, 113818, 227636, 284545, 455272, 569090, 910544, 1138180, 1308907, 2276360, 2617814, 4552720, 5235628, 6544535, 10471256, 13089070, 20942512, 26178140, 52356280, 104712560]

約数ペア:

[(1, 104712560), (2, 52356280), (4, 26178140), (5, 20942512), (8, 13089070), (10, 10471256), (16, 6544535), (20, 5235628), (23, 4552720), (40, 2617814), (46, 2276360), (80, 1308907), (92, 1138180), (115, 910544), (184, 569090), (230, 455272), (368, 284545), (460, 227636), (920, 113818), (1840, 56909)]