78096040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7717}}^1$

素因数の和:7762

約数の個数: 64

約数和(自身を含む): 200050560

約数和(自身を除く): 121954520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 7717, 10120, 15434, 30868, 38585, 61736, 77170, 84887, 154340, 169774, 177491, 308680, 339548, 354982, 424435, 679096, 709964, 848870, 887455, 1419928, 1697740, 1774910, 1952401, 3395480, 3549820, 3904802, 7099640, 7809604, 9762005, 15619208, 19524010, 39048020, 78096040]

約数ペア:

[(1, 78096040), (2, 39048020), (4, 19524010), (5, 15619208), (8, 9762005), (10, 7809604), (11, 7099640), (20, 3904802), (22, 3549820), (23, 3395480), (40, 1952401), (44, 1774910), (46, 1697740), (55, 1419928), (88, 887455), (92, 848870), (110, 709964), (115, 679096), (184, 424435), (220, 354982), (230, 339548), (253, 308680), (440, 177491), (460, 169774), (506, 154340), (920, 84887), (1012, 77170), (1265, 61736), (2024, 38585), (2530, 30868), (5060, 15434), (7717, 10120)]