24884380

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 53738496

約数和(自身を除く): 28854116

約数列:

[1, 2, 4, 5, 10, 20, 97, 101, 127, 194, 202, 254, 388, 404, 485, 505, 508, 635, 970, 1010, 1270, 1940, 2020, 2540, 9797, 12319, 12827, 19594, 24638, 25654, 39188, 48985, 49276, 51308, 61595, 64135, 97970, 123190, 128270, 195940, 246380, 256540, 1244219, 2488438, 4976876, 6221095, 12442190, 24884380]

約数ペア:

[(1, 24884380), (2, 12442190), (4, 6221095), (5, 4976876), (10, 2488438), (20, 1244219), (97, 256540), (101, 246380), (127, 195940), (194, 128270), (202, 123190), (254, 97970), (388, 64135), (404, 61595), (485, 51308), (505, 49276), (508, 48985), (635, 39188), (970, 25654), (1010, 24638), (1270, 19594), (1940, 12827), (2020, 12319), (2540, 9797)]