23501860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2740

約数の個数: 48

約数和(自身を含む): 54230400

約数和(自身を除く): 30728540

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 2689, 4370, 5378, 8740, 10756, 13445, 26890, 51091, 53780, 61847, 102182, 123694, 204364, 247388, 255455, 309235, 510910, 618470, 1021820, 1175093, 1236940, 2350186, 4700372, 5875465, 11750930, 23501860]

約数ペア:

[(1, 23501860), (2, 11750930), (4, 5875465), (5, 4700372), (10, 2350186), (19, 1236940), (20, 1175093), (23, 1021820), (38, 618470), (46, 510910), (76, 309235), (92, 255455), (95, 247388), (115, 204364), (190, 123694), (230, 102182), (380, 61847), (437, 53780), (460, 51091), (874, 26890), (1748, 13445), (2185, 10756), (2689, 8740), (4370, 5378)]