27524560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2180

約数の個数: 80

約数和(自身を含む): 76352256

約数和(自身を除く): 48827696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2137, 2576, 3220, 4274, 6440, 8548, 10685, 12880, 14959, 17096, 21370, 29918, 34192, 42740, 49151, 59836, 74795, 85480, 98302, 119672, 149590, 170960, 196604, 239344, 245755, 299180, 344057, 393208, 491510, 598360, 688114, 786416, 983020, 1196720, 1376228, 1720285, 1966040, 2752456, 3440570, 3932080, 5504912, 6881140, 13762280, 27524560]

約数ペア:

[(1, 27524560), (2, 13762280), (4, 6881140), (5, 5504912), (7, 3932080), (8, 3440570), (10, 2752456), (14, 1966040), (16, 1720285), (20, 1376228), (23, 1196720), (28, 983020), (35, 786416), (40, 688114), (46, 598360), (56, 491510), (70, 393208), (80, 344057), (92, 299180), (112, 245755), (115, 239344), (140, 196604), (161, 170960), (184, 149590), (230, 119672), (280, 98302), (322, 85480), (368, 74795), (460, 59836), (560, 49151), (644, 42740), (805, 34192), (920, 29918), (1288, 21370), (1610, 17096), (1840, 14959), (2137, 12880), (2576, 10685), (3220, 8548), (4274, 6440)]