109181000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 274959360

約数和(自身を除く): 165778360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 47, 50, 92, 94, 100, 101, 115, 125, 184, 188, 200, 202, 230, 235, 250, 376, 404, 460, 470, 500, 505, 575, 808, 920, 940, 1000, 1010, 1081, 1150, 1175, 1880, 2020, 2162, 2300, 2323, 2350, 2525, 2875, 4040, 4324, 4600, 4646, 4700, 4747, 5050, 5405, 5750, 5875, 8648, 9292, 9400, 9494, 10100, 10810, 11500, 11615, 11750, 12625, 18584, 18988, 20200, 21620, 23000, 23230, 23500, 23735, 25250, 27025, 37976, 43240, 46460, 47000, 47470, 50500, 54050, 58075, 92920, 94940, 101000, 108100, 109181, 116150, 118675, 135125, 189880, 216200, 218362, 232300, 237350, 270250, 290375, 436724, 464600, 474700, 540500, 545905, 580750, 593375, 873448, 949400, 1081000, 1091810, 1161500, 1186750, 2183620, 2323000, 2373500, 2729525, 4367240, 4747000, 5459050, 10918100, 13647625, 21836200, 27295250, 54590500, 109181000]

約数ペア:

[(1, 109181000), (2, 54590500), (4, 27295250), (5, 21836200), (8, 13647625), (10, 10918100), (20, 5459050), (23, 4747000), (25, 4367240), (40, 2729525), (46, 2373500), (47, 2323000), (50, 2183620), (92, 1186750), (94, 1161500), (100, 1091810), (101, 1081000), (115, 949400), (125, 873448), (184, 593375), (188, 580750), (200, 545905), (202, 540500), (230, 474700), (235, 464600), (250, 436724), (376, 290375), (404, 270250), (460, 237350), (470, 232300), (500, 218362), (505, 216200), (575, 189880), (808, 135125), (920, 118675), (940, 116150), (1000, 109181), (1010, 108100), (1081, 101000), (1150, 94940), (1175, 92920), (1880, 58075), (2020, 54050), (2162, 50500), (2300, 47470), (2323, 47000), (2350, 46460), (2525, 43240), (2875, 37976), (4040, 27025), (4324, 25250), (4600, 23735), (4646, 23500), (4700, 23230), (4747, 23000), (5050, 21620), (5405, 20200), (5750, 18988), (5875, 18584), (8648, 12625), (9292, 11750), (9400, 11615), (9494, 11500), (10100, 10810)]