1426749520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{134093}}^1$

素因数の和:134132

約数の個数: 80

約数和(自身を含む): 3990637440

約数和(自身を除く): 2563887920

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, 10640, 134093, 268186, 536372, 670465, 938651, 1072744, 1340930, 1877302, 2145488, 2547767, 2681860, 3754604, 4693255, 5095534, 5363720, 7509208, 9386510, 10191068, 10727440, 12738835, 15018416, 17834369, 18773020, 20382136, 25477670, 35668738, 37546040, 40764272, 50955340, 71337476, 75092080, 89171845, 101910680, 142674952, 178343690, 203821360, 285349904, 356687380, 713374760, 1426749520]

約数ペア:

[(1, 1426749520), (2, 713374760), (4, 356687380), (5, 285349904), (7, 203821360), (8, 178343690), (10, 142674952), (14, 101910680), (16, 89171845), (19, 75092080), (20, 71337476), (28, 50955340), (35, 40764272), (38, 37546040), (40, 35668738), (56, 25477670), (70, 20382136), (76, 18773020), (80, 17834369), (95, 15018416), (112, 12738835), (133, 10727440), (140, 10191068), (152, 9386510), (190, 7509208), (266, 5363720), (280, 5095534), (304, 4693255), (380, 3754604), (532, 2681860), (560, 2547767), (665, 2145488), (760, 1877302), (1064, 1340930), (1330, 1072744), (1520, 938651), (2128, 670465), (2660, 536372), (5320, 268186), (10640, 134093)]