56636720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5323}}^1$

素因数の和:5362

約数の個数: 80

約数和(自身を含む): 158442240

約数和(自身を除く): 101805520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 5323, 10640, 10646, 21292, 26615, 37261, 42584, 53230, 74522, 85168, 101137, 106460, 149044, 186305, 202274, 212920, 298088, 372610, 404548, 425840, 505685, 596176, 707959, 745220, 809096, 1011370, 1415918, 1490440, 1618192, 2022740, 2831836, 2980880, 3539795, 4045480, 5663672, 7079590, 8090960, 11327344, 14159180, 28318360, 56636720]

約数ペア:

[(1, 56636720), (2, 28318360), (4, 14159180), (5, 11327344), (7, 8090960), (8, 7079590), (10, 5663672), (14, 4045480), (16, 3539795), (19, 2980880), (20, 2831836), (28, 2022740), (35, 1618192), (38, 1490440), (40, 1415918), (56, 1011370), (70, 809096), (76, 745220), (80, 707959), (95, 596176), (112, 505685), (133, 425840), (140, 404548), (152, 372610), (190, 298088), (266, 212920), (280, 202274), (304, 186305), (380, 149044), (532, 106460), (560, 101137), (665, 85168), (760, 74522), (1064, 53230), (1330, 42584), (1520, 37261), (2128, 26615), (2660, 21292), (5320, 10646), (5323, 10640)]