97003880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1087}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 230307840

約数和(自身を除く): 133303960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 97, 115, 184, 194, 230, 388, 460, 485, 776, 920, 970, 1087, 1940, 2174, 2231, 3880, 4348, 4462, 5435, 8696, 8924, 10870, 11155, 17848, 21740, 22310, 25001, 43480, 44620, 50002, 89240, 100004, 105439, 125005, 200008, 210878, 250010, 421756, 500020, 527195, 843512, 1000040, 1054390, 2108780, 2425097, 4217560, 4850194, 9700388, 12125485, 19400776, 24250970, 48501940, 97003880]

約数ペア:

[(1, 97003880), (2, 48501940), (4, 24250970), (5, 19400776), (8, 12125485), (10, 9700388), (20, 4850194), (23, 4217560), (40, 2425097), (46, 2108780), (92, 1054390), (97, 1000040), (115, 843512), (184, 527195), (194, 500020), (230, 421756), (388, 250010), (460, 210878), (485, 200008), (776, 125005), (920, 105439), (970, 100004), (1087, 89240), (1940, 50002), (2174, 44620), (2231, 43480), (3880, 25001), (4348, 22310), (4462, 21740), (5435, 17848), (8696, 11155), (8924, 10870)]