86505760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2186

約数の個数: 96

約数和(自身を含む): 232751232

約数和(自身を除く): 146245472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 736, 880, 920, 1012, 1265, 1760, 1840, 2024, 2137, 2530, 3680, 4048, 4274, 5060, 8096, 8548, 10120, 10685, 17096, 20240, 21370, 23507, 34192, 40480, 42740, 47014, 49151, 68384, 85480, 94028, 98302, 117535, 170960, 188056, 196604, 235070, 245755, 341920, 376112, 393208, 470140, 491510, 540661, 752224, 786416, 940280, 983020, 1081322, 1572832, 1880560, 1966040, 2162644, 2703305, 3761120, 3932080, 4325288, 5406610, 7864160, 8650576, 10813220, 17301152, 21626440, 43252880, 86505760]

約数ペア:

[(1, 86505760), (2, 43252880), (4, 21626440), (5, 17301152), (8, 10813220), (10, 8650576), (11, 7864160), (16, 5406610), (20, 4325288), (22, 3932080), (23, 3761120), (32, 2703305), (40, 2162644), (44, 1966040), (46, 1880560), (55, 1572832), (80, 1081322), (88, 983020), (92, 940280), (110, 786416), (115, 752224), (160, 540661), (176, 491510), (184, 470140), (220, 393208), (230, 376112), (253, 341920), (352, 245755), (368, 235070), (440, 196604), (460, 188056), (506, 170960), (736, 117535), (880, 98302), (920, 94028), (1012, 85480), (1265, 68384), (1760, 49151), (1840, 47014), (2024, 42740), (2137, 40480), (2530, 34192), (3680, 23507), (4048, 21370), (4274, 20240), (5060, 17096), (8096, 10685), (8548, 10120)]