104317880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 246888000

約数和(自身を除く): 142570120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 149, 184, 230, 298, 460, 596, 745, 761, 920, 1192, 1490, 1522, 2980, 3044, 3427, 3805, 5960, 6088, 6854, 7610, 13708, 15220, 17135, 17503, 27416, 30440, 34270, 35006, 68540, 70012, 87515, 113389, 137080, 140024, 175030, 226778, 350060, 453556, 566945, 700120, 907112, 1133890, 2267780, 2607947, 4535560, 5215894, 10431788, 13039735, 20863576, 26079470, 52158940, 104317880]

約数ペア:

[(1, 104317880), (2, 52158940), (4, 26079470), (5, 20863576), (8, 13039735), (10, 10431788), (20, 5215894), (23, 4535560), (40, 2607947), (46, 2267780), (92, 1133890), (115, 907112), (149, 700120), (184, 566945), (230, 453556), (298, 350060), (460, 226778), (596, 175030), (745, 140024), (761, 137080), (920, 113389), (1192, 87515), (1490, 70012), (1522, 68540), (2980, 35006), (3044, 34270), (3427, 30440), (3805, 27416), (5960, 17503), (6088, 17135), (6854, 15220), (7610, 13708)]