23517860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 51093504

約数和(自身を除く): 27575644

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 127, 188, 197, 235, 254, 394, 470, 508, 635, 788, 940, 985, 1270, 1970, 2540, 3940, 5969, 9259, 11938, 18518, 23876, 25019, 29845, 37036, 46295, 50038, 59690, 92590, 100076, 119380, 125095, 185180, 250190, 500380, 1175893, 2351786, 4703572, 5879465, 11758930, 23517860]

約数ペア:

[(1, 23517860), (2, 11758930), (4, 5879465), (5, 4703572), (10, 2351786), (20, 1175893), (47, 500380), (94, 250190), (127, 185180), (188, 125095), (197, 119380), (235, 100076), (254, 92590), (394, 59690), (470, 50038), (508, 46295), (635, 37036), (788, 29845), (940, 25019), (985, 23876), (1270, 18518), (1970, 11938), (2540, 9259), (3940, 5969)]