13762280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2178

約数の個数: 64

約数和(自身を含む): 36944640

約数和(自身を除く): 23182360

約数列:

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

約数ペア:

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