99517880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 283392000

約数和(自身を除く): 183874120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 79, 88, 110, 140, 154, 158, 220, 280, 308, 316, 385, 395, 409, 440, 553, 616, 632, 770, 790, 818, 869, 1106, 1540, 1580, 1636, 1738, 2045, 2212, 2765, 2863, 3080, 3160, 3272, 3476, 4090, 4345, 4424, 4499, 5530, 5726, 6083, 6952, 8180, 8690, 8998, 11060, 11452, 12166, 14315, 16360, 17380, 17996, 22120, 22495, 22904, 24332, 28630, 30415, 31493, 32311, 34760, 35992, 44990, 48664, 57260, 60830, 62986, 64622, 89980, 114520, 121660, 125972, 129244, 157465, 161555, 179960, 226177, 243320, 251944, 258488, 314930, 323110, 355421, 452354, 629860, 646220, 710842, 904708, 1130885, 1259720, 1292440, 1421684, 1777105, 1809416, 2261770, 2487947, 2843368, 3554210, 4523540, 4975894, 7108420, 9047080, 9951788, 12439735, 14216840, 19903576, 24879470, 49758940, 99517880]

約数ペア:

[(1, 99517880), (2, 49758940), (4, 24879470), (5, 19903576), (7, 14216840), (8, 12439735), (10, 9951788), (11, 9047080), (14, 7108420), (20, 4975894), (22, 4523540), (28, 3554210), (35, 2843368), (40, 2487947), (44, 2261770), (55, 1809416), (56, 1777105), (70, 1421684), (77, 1292440), (79, 1259720), (88, 1130885), (110, 904708), (140, 710842), (154, 646220), (158, 629860), (220, 452354), (280, 355421), (308, 323110), (316, 314930), (385, 258488), (395, 251944), (409, 243320), (440, 226177), (553, 179960), (616, 161555), (632, 157465), (770, 129244), (790, 125972), (818, 121660), (869, 114520), (1106, 89980), (1540, 64622), (1580, 62986), (1636, 60830), (1738, 57260), (2045, 48664), (2212, 44990), (2765, 35992), (2863, 34760), (3080, 32311), (3160, 31493), (3272, 30415), (3476, 28630), (4090, 24332), (4345, 22904), (4424, 22495), (4499, 22120), (5530, 17996), (5726, 17380), (6083, 16360), (6952, 14315), (8180, 12166), (8690, 11452), (8998, 11060)]