28103656010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1\times {\mathrm{1319}}^1$

素因数の和:2355

約数の個数: 64

約数和(自身を含む): 53769830400

約数和(自身を除く): 25666174390

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 883, 1270, 1319, 1766, 2413, 2638, 4415, 4826, 6595, 8830, 12065, 13190, 16777, 24130, 25061, 33554, 50122, 83885, 112141, 125305, 167513, 167770, 224282, 250610, 335026, 560705, 837565, 1121410, 1164677, 1675130, 2130679, 2329354, 3182747, 4261358, 5823385, 6365494, 10653395, 11646770, 15913735, 21306790, 22128863, 31827470, 44257726, 110644315, 147913979, 221288630, 295827958, 739569895, 1479139790, 2810365601, 5620731202, 14051828005, 28103656010]

約数ペア:

[(1, 28103656010), (2, 14051828005), (5, 5620731202), (10, 2810365601), (19, 1479139790), (38, 739569895), (95, 295827958), (127, 221288630), (190, 147913979), (254, 110644315), (635, 44257726), (883, 31827470), (1270, 22128863), (1319, 21306790), (1766, 15913735), (2413, 11646770), (2638, 10653395), (4415, 6365494), (4826, 5823385), (6595, 4261358), (8830, 3182747), (12065, 2329354), (13190, 2130679), (16777, 1675130), (24130, 1164677), (25061, 1121410), (33554, 837565), (50122, 560705), (83885, 335026), (112141, 250610), (125305, 224282), (167513, 167770)]