17077960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 42249600

約数和(自身を除く): 25171640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 977, 1748, 1954, 2185, 3496, 3908, 4370, 4885, 7816, 8740, 9770, 17480, 18563, 19540, 22471, 37126, 39080, 44942, 74252, 89884, 92815, 112355, 148504, 179768, 185630, 224710, 371260, 426949, 449420, 742520, 853898, 898840, 1707796, 2134745, 3415592, 4269490, 8538980, 17077960]

約数ペア:

[(1, 17077960), (2, 8538980), (4, 4269490), (5, 3415592), (8, 2134745), (10, 1707796), (19, 898840), (20, 853898), (23, 742520), (38, 449420), (40, 426949), (46, 371260), (76, 224710), (92, 185630), (95, 179768), (115, 148504), (152, 112355), (184, 92815), (190, 89884), (230, 74252), (380, 44942), (437, 39080), (460, 37126), (760, 22471), (874, 19540), (920, 18563), (977, 17480), (1748, 9770), (1954, 8740), (2185, 7816), (3496, 4885), (3908, 4370)]