1567894920020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{548215007}}^1$

素因数の和:548215040

約数の個数: 48

約数和(自身を含む): 3868205096448

約数和(自身を除く): 2300310176428

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 548215007, 1096430014, 2192860028, 2741075035, 5482150070, 6030365077, 7126795091, 10964300140, 12060730154, 14253590182, 24121460308, 28507180364, 30151825385, 35633975455, 60303650770, 71267950910, 78394746001, 120607301540, 142535901820, 156789492002, 313578984004, 391973730005, 783947460010, 1567894920020]

約数ペア:

[(1, 1567894920020), (2, 783947460010), (4, 391973730005), (5, 313578984004), (10, 156789492002), (11, 142535901820), (13, 120607301540), (20, 78394746001), (22, 71267950910), (26, 60303650770), (44, 35633975455), (52, 30151825385), (55, 28507180364), (65, 24121460308), (110, 14253590182), (130, 12060730154), (143, 10964300140), (220, 7126795091), (260, 6030365077), (286, 5482150070), (572, 2741075035), (715, 2192860028), (1430, 1096430014), (2860, 548215007)]